POM Piston for TM AEG Series Full Teeth

KA-PT-01

Full Teeth POM Piston suitable for gearbox in all types (except PSG-1 and FA-MAS).  

POM Piston for Tm AEG Series Full Teeth (3 Pcs Bulk Pack)

KA-PT-01-III

POM Piston for TM AEG Series Full Teeth (3pcs Bulk Pack).

POM Piston for TM AEG Series Half Teeth

KA-PT-02

Half Teeth POM Piston suitable for gearbox in all types (except PSG-1 and FA-MAS).

POM Piston for TM AEG Series Half Teeth (3 Pcs Bulk Pack)

KA-PT-02-III

Half Teeth POM Piston suitable for all gearboxes (except PSG-1 and FA-MAS). 3 pieces bulk pack.

POM Hard Piston (Full Teeth)

KA-PT-04

This piston is made from high quality POM with 7 metal teeth on it to provide additional durability and reinforcements. Suitable for all gearboxes (except PSG-1 and FA-MAS).

POM Hard Piston Full Teeth (3 Pcs Bulk Pack)

KA-PT-04-III

This piston is made from high quality POM with 7 metal teeth on it to provide additional durability and reinforcements. Suitable for all gearboxes (except PSG-1 and FA-MAS). 3 pieces bulk pack.

Hard Piston for Marui EBB M4 / AK

KA-PT-06

This piston is made from Nylon Fiber with full metal teeth to provide additional durability and reinforcements. Suitable for Marui Electric Blowback M4A1; M4 CQB-R; SOPMOD M4; AKS74N; AKS74U; AK74MN & AK102.

Hard Piston for Marui EBB M4 / AK (3 Pcs Bulk Pack)

KA-PT-06-III

This piston is made from Nylon Fiber with full metal teeth on it to provide additional durability and reinforcements. Suitable for Marui Electric Blowback M4A1; M4 CQB-R; SOPMOD M4; AKS74N; AKS74U; AK74MN & AK102. 3 pieces bulk pack.

Piston for Systema PTW

KA-PT-11

Selector Plate for MP5 Ver.2 Gear Box

KA-SP-01

Selector Plate for MP5 Ver.2 Gear Box. -Suitable for 6mm & 7mm Gear Box -Coated Copper Conductor -Anti-Heat -Anti-Wearing -Hard Selector Plate

Selector Plate for MP5 Ver.2 Gear Box (3 Pcs Bulk Pack)

KA-SP-01-III

Selector Plate for MP5 Ver.2 Gear Box. 3 pieces bulk pack. -Suitable for 6mm & 7mm Gear Box -Coated Copper Conductor -Anti-Heat -Anti-Wearing -Hard Selector Plate

Selector Plate for AK Ver.3 Gear Box

KA-SP-02

Selector Plate for AK Ver.3 Gear Box. -Suitable for 6mm & 7mm Gear Box -Coated Copper Conductor -Anti-Heat -Anti-Wearing -Hard Selector Plate

Selector Plate for AK Ver.3 Gear Box (3 Pcs Bulk Pack)

KA-SP-02-III

Selector Plate for AK Ver.3 Gear Box. 3 pieces bulk pack. -Suitable for 6mm & 7mm Gear Box -Coated Copper Conductor -Anti-Heat -Anti-Wearing -Hard Selector Plate

Selector Plate for G36 Ver.3 Gear Box

KA-SP-03

Selector Plate for G36 Ver.3 Gear Box. -Suitable for 6mm & 7mm Gear Box -Coated Copper Conductor -Anti-Heat -Anti-Wearing -Hard Selector Plate

Selector Plate for G36 Ver.3 Gear Box (3 Pcs Bulk Pack)

KA-SP-03-III

Selector Plate for G36 Ver.3 Gear Box. 3 pieces bulk pack. -Suitable for 6mm & 7mm Gear Box -Coated Copper Conductor -Anti-Heat -Anti-Wearing -Hard Selector Plate

Selector Plate for G3 Ver.2 Gear Box

KA-SP-04

Selector Plate for G3 Ver.2 Gear Box. -Suitable for 6mm & 7mm Gear Box -Coated Copper Conductor -Anti-Heat -Anti-Wearing -Hard Selector Plate

Selector Plate for G3 Ver.2 Gear Box (3 Pcs Bulk Pack)

KA-SP-04-III

Selector Plate for G3 Ver.2 Gear Box. 3 pieces bulk pack. -Suitable for 6mm & 7mm Gear Box -Coated Copper Conductor -Anti-Heat -Anti-Wearing -Hard Selector Plate

Selector Plate for M4 Ver.2 Gear Box

KA-SP-05

Selector Plate for M4/M16 Ver.2 Gear Box. -Suitable for 6mm & 7mm Gear Box -Coated Copper Conductor -Anti-Heat -Anti-Wearing -Hard Selector Plate

Selector Plate for M4 Ver.2 Gear Box (3 Pcs Bulk Pack)

KA-SP-05-III

Selector Plate for M4/M16 Ver.2 Gear Box. 3 pieces bulk pack. -Suitable for 6mm & 7mm Gear Box -Coated Copper Conductor -Anti-Heat -Anti-Wearing -Hard Selector Plate

Tappet Plate for Ver.2 Gearbox

KA-TP-01

Tappet Plate for Ver.2 Gearbox High performance and Durable

Tappet Plate for Ver.2 Gearbox (3 Pcs Bulk Pack)

KA-TP-01-III

Tappet Plate for Ver.2 Gearbox High performance and Durable 3 pieces bulk pack

Tappet Plate for KA M3 Ver.6 Gearbox

KA-TP-02

Tappet Plate for KA M3 Ver.6 Gearbox High performance and Durable

Tappet Plate for KA M3 Ver.6 Gearbox (3 Pcs Bulk Pack)

KA-TP-02-III

Tappet Plate for KA M3 Ver.6 Gearbox High performance and Durable 3 pieces bulk pack

Tappet Plate for G36 Gearbox

KA-TP-03

Tappet Plate for G36 Gearbox (3 Pcs Bulk Pack)

KA-TP-03-III

Tappet Plate for G36 Gearbox High performance and Durable 3 pieces bulk pack

Tappet Plate for M14 Gearbox

KA-TP-04

Tappet Plate for M14 Gearbox High performance and Durable Material: Plastic

Tappet Plate for M14 Gearbox (3 Pcs Bulk Pack)

KA-TP-04-III

Tappet Plate for M14 Gearbox High performance and Durable 3 pieces bulk pack

Tappet Plate for PSG-1 Gearbox

KA-TP-05

Tappet Plate for PSG-1 Gearbox High performance and Durable

Tappet Plate for PSG-1 Gearbox (3 Pcs Bulk Pack)

KA-TP-05-III

Tappet Plate for PSG-1 Gearbox High performance and Durable 3 pieces bulk pack

Normal Torque Flat Gears Set

KA-02-01

All flat normal torque gears set. Package included bevel, spur, and sector gear. User should apply proper lubrication when installing the gears set. Suitable for version 2 & 3 gearbox.  

Normal Torque Helical Gears Set

KA-02-02

All helical normal torque gears set. Package included bevel, spur, and sector gear. User should apply proper lubrication when installing the gears set. Suitable for version 2 & 3 gearbox.

High Speed Flat Gears Set

KA-02-03

All flat high speed gears set. Package included bevel, spur, and sector gear. User should apply proper lubrication when installing the gears set. Suitable for version 2 & 3 gearbox.

Ultra High Speed Flat Gears Set

KA-02-04

All flat ultra high speed gears set. Package included bevel, spur, and sector gear. User should apply proper lubrication when installing the gears set. Suitable for version 2 & 3 Marui gearbox only.

High Torque Flat Gears Set

KA-02-05

All flat high torque gears set. Package included bevel, spur, and sector gear. Suggest to use half teeth piston together with this gears set, might need to modify the gearbox when installing. User should apply proper lubrication when installing the gears set. Suitable for version 2 & 3 gearbox.

High Torque Helical Gears Set

KA-02-06

All helical high torque gears set. Package included bevel, spur, and sector gear. User should apply proper lubrication when installing the gears set. Suitable for version 2 & 3 gearbox.

Original KA Flat Gears Set

KA-02-07

All flat original KA gears set. Package included bevel, spur, and sector gear. User should apply proper lubrication when installing the gears set. Suitable for version 2 & 3 gearbox.

Light Weight Cylinder - Type A

KA-03-01

This light weight designed cylinder is recommended for AEG with 110-200 mm inner barrel.

Light Weight Cylinder - Type B

KA-03-02

This light weight designed cylinder is recommended for AEG with 201-250 mm inner barrel.

Light Weight Cylinder - Type D

KA-03-04

This light weight designed cylinder is recommended for AEG with 301-400 mm inner barrel.

Light Weight Cylinder - Type C

KA-03-03

This light weight designed cylinder is recommended for AEG with 251-300 mm inner barrel.

Light Weight Cylinder - Type E

KA-03-05

This light weight designed cylinder is recommended for AEG with 401-450 mm inner barrel.

Light Weight Cylinder - Type F

KA-03-06

This light weight designed cylinder is recommended for AEG with 451-550 mm inner barrel.

CNC Aluminum Bearing Piston Head for AEG

KA-04-01-N

Metal Piston Head with bearing new version.

Metal Cylinder Head For Ver.II

KA-04-10

This metal cylinder head is suitable for Ver.II gearbox (M4/ G3/ MP5). It is CNC machined out of Aluminum, equipped with oil and friction resistant o-ring and buffer rubber to provide better air sealing and cushioning from the piston.

Metal Cylinder Head For Ver.III

KA-04-11

This metal cylinder head is suitable for Ver.III gearbox (AK/ SIG/ G36). It is CNC machined out of Aluminum, equipped with oil and friction resistant o-ring and buffer rubber to provide better air sealing and cushioning from the piston.

Metal Cylinder Head For AUG

KA-04-12

This metal cylinder head is suitable for AUG gearbox. It is CNC machined out of Aluminum, equipped with oil and friction resistant o-ring and buffer rubber to provide better air sealing and cushioning from the piston.

Metal Cylinder Head For EBB M4

KA-04-13

This metal cylinder head is suitable for Marui electric blowback M4 gearbox. It is CNC machined out of Aluminum, equipped with oil and friction resistant o-ring and buffer rubber to provide better air sealing and cushioning from the piston.

Metal Cylinder Head For Ver.VI

KA-04-16

This metal cylinder head is suitable for Ver.VI gearbox (P90/ M1A1). It is CNC machined out of Aluminum, equipped with oil and friction resistant o-ring and buffer rubber to provide better air sealing and cushioning from the piston.

Metal Cylinder Head For Ver.VII

KA-04-17

This metal cylinder head is suitable for Ver.VII gearbox (M14). It is CNC machined out of Aluminum, equipped with oil and friction resistant o-ring and buffer rubber to provide better air sealing and cushioning from the piston.  

Air Seal Nozzle for MP5

KA-04-26

This POM nozzle has an inner o-ring design which helps to increase velocity and provides tighter sealing. It is also more durable than standard nozzle. Suitable for MP5 series AEG gearbox.

Air Seal Nozzle for G3

KA-04-28

This POM nozzle has an inner o-ring design which helps to increase velocity and provides tighter sealing. It is also more durable than standard nozzle. Suitable for G3 series AEG gearbox.

EG Spring Guide Ver III

KA-05-05-N

Metal EG Spring Guide with bearing. Suitable for Ver.3 gearbox.

6mm Oiless Metal Bushing

KA-05-06

  Reinforced 6mm Oiless Metal Bushing Slot for storing lubricant Can accept high power shaf ---Suspended---

Air Seal Nozzle for MP5K

KA-04-29

This POM nozzle has an inner o-ring design which helps to increase velocity and provides tighter sealing. It is also more durable than standard nozzle. Suitable for MP5K series AEG gearbox.

Air Seal Nozzle for Marui SIG

KA-04-30

This POM nozzle has an inner o-ring design which helps to increase velocity and provides tighter sealing. It is also more durable than standard nozzle. Suitable for Marui SIG series AEG gearbox.

Air Seal Nozzle for M1A1

KA-04-31

This POM nozzle has an inner o-ring design which helps to increase velocity and provides tighter sealing. It is also more durable than standard nozzle. Suitable for M1A1 series AEG gearbox.

Air Seal Nozzle for AUG

KA-04-38

This POM nozzle has an inner o-ring design which helps to increase velocity and provides tighter sealing. It is also more durable than standard nozzle. Suitable for AUG series AEG gearbox.

Air Seal Nozzle for M4A1 / M16A2

KA-04-40

This POM nozzle has an inner o-ring design which helps to increase velocity and provides tighter sealing. It is also more durable than standard nozzle. Suitable for M4A1 / M16A2 series AEG gearbox.

Bearing Axle Hole

KA-05-01

---Suspended---

Oiless Metal Bushing

KA-05-03

---Suspended---

Bearing Bushing

KA-05-02

Bearing Bushing (18 Pcs Bulk Pack)

KA-05-02-III

Bearing Bushing 18 pieces bulk pack.

EG Spring Guide Ver II

KA-05-04-N

Metal EG Spring Guide with bearing new version. Suitable for Ver.2 gearbox.

7mm Oiless Metal Bushing

KA-05-07

  Reinforced 7mm Oiless Metal Bushing Slot for storing lubricant Can accept high power shaft

7mm Oiless Metal Bushing (18 Pcs Bulk Pack)

KA-05-07-III

7mm Oiless Metal Bushing 18 pieces bulk pack.

7mm Bearing Bushing

KA-05-08

7mm bearing bushing.

7mm Bearing Bushing (18 Pcs Bulk Pack)

KA-05-08-III

7mm bearing bushing 18 pieces bulk pack.

8mm Bearing Bushing

KA-05-09

8mm bearing bushing.

8mm Bearing Bushing(18 Pcs Bulk Pack)

KA-05-09-III

8mm bearing bushing 18 pieces bulk pack.

6mm Metal Bushing

KA-05-10

6mm Metal Bushing.

6 mm Metal Bushing (18 Pcs Bulk Pack)

KA-05-10-III

Metal Bushing 18 pieces bulk pack.

9mm Bearing Bushing

KA-05-11

9mm Bearing Bushing.

9mm Bearing Bushing (18 Pcs Bulk Pack)

KA-05-11-III

9mm bearing bushing 18 pieces bulk pack.

Anti-reversal Latch

KA-07-11

Metal Anti-reversal Latch with spring included.

Anti-reversal Latch (6 Pcs Bulk Pack)

KA-07-11-VI

6 pieces of Metal Anti-reversal Latch with spring included.

Steel Stopperrail for Ver.3 Gearbox

KA-07-21

Reinforced Steel Stopperrail for Ver 3 gearbox.

Steel Stopperrail for Ver.3 Gearbox (3 Pcs Bulk Pack)

KA-07-21-III

Reinforced Steel Stopperrail for Ver 3 gearbox. Package includes 3 pieces of Steel Stopperrail.

Steel Stopperrail for AUG Gearbox

KA-07-22

Reinforced Steel Stopperrail for AUG gearbox.

Steel Stopperrail for AUG Gearbox (3 Pcs Bulk Pack)

KA-07-22-III

Reinforced Steel Stopperrail for AUG gearbox. Package includes 3 pieces of Steel Stopperrail.

Steel Stopperrail for PSG-1 Gearbox

KA-07-23

Reinforced Steel Stopperrail for PSG-1 gearbox.

Steel Stopperrail for PSG-1 Gearbox (3 Pcs Bulk Pack)

KA-07-23-III

Reinforced Steel Stopperrail for PSG-1 gearbox. Package includes 3 pieces of Steel Stopperrail.

Ver.3 6mm Bare Gearbox

KA-GB-01

King Arms Ver.3 6mm bare gear box for AK series

Ver.3 7mm Bearing Gearbox with AK Selector Plate

KA-GB-02

King Arms Ver.3 7mm gear box with bearings and selector plate for AK series

Ver.3 7mm Bearing Gearbox with G36 Selector Plate

KA-GB-03

King Arms Ver.3 7mm gear box with bearings and selector plate for G36 series

Ver.2 6mm Bare Gearbox

KA-GB-04

King Arms Ver.2 6mm bare gear box for M4/MP5/G3 series

Ver.2 7mm Bearing Gearbox with M16 Selector Plate

KA-GB-05

King Arms Ver.2 7mm gear box with bearings and selector plate for M16 series

Ver.2 7mm Bearing Gearbox with MP5 Selector Plate

KA-GB-06

King Arms Ver.2 7mm gear box with bearings and selector plate for MP5 series

Ver.2 7mm Bearing Gearbox with G3 Selector Plate

KA-GB-07

King Arms Ver.2 7mm gear box with bearings and selector plate for G3 series.  

Ver.2 8mm Bearing Gearbox with M16 Selector Plate

KA-GB-08

King Arms Ver.2 8mm gear box with bearings and selector plate for M16 series  

Ver.2 8mm Bearing Gearbox with MP5 Selector Plate

KA-GB-09

King Arms Ver.2 8mm gear box with bearings and selector plate for MP5 series

Ver.2 8mm Bearing Gearbox with G3 Selector Plate

KA-GB-10

King Arms Ver.2 8mm gear box with bearings and selector plate for G3 series.

Ver.3 8mm Bare Gearbox

KA-GB-11

King Arms Ver.3 8mm bare gear box for AK/G36 series.

Ver.3 8mm Bearing Gearbox with AK Selector Plate

KA-GB-12

King Arms Ver.3 8mm gear box with bearings and selector plate for AK series

Ver.3 8mm Bearing Gearbox with G36 Selector Plate

KA-GB-13

King Arms Ver.3 8mm gear box with bearings and selector plate for G36 series

Ver.2 8mm Bare Gearbox

KA-GB-14

King Arms Ver.2 8mm bare gear box for M4/MP5/G3 series.

Ver.2 7mm Bare Gearbox

KA-GB-15

King Arms Ver.2 7mm bare gear box for M4/MP5/G3 series.

Ver.3 7mm Bare Gearbox

KA-GB-16

King Arms Ver.3 7mm bare gear box for AK/G36 series.

Ver.2 9mm Bare Gearbox

KA-GB-17

King Arms Ver.2 9mm bare gear box for M4/MP5/G3 series.

Ver.2 9mm Bearing Gearbox with M16 Selector Plate

KA-GB-18

King Arms Ver.2 9mm gear box. Package comes with 9mm bearing bushings and M16

Ver.2 9mm Bearing Gearbox with MP5 Selector Plate

KA-GB-19

King Arms Ver.2 9mm gear box. Package comes with 9mm bearing bushings and MP5 selector plate.

Ver.2 9mm Bearing Gearbox with G3 Selector Plate

KA-GB-20

King Arms Ver.2 9mm gear box. Package comes with 9mm bearing bushings and G3 selector plate.  

Ver.3 9mm Bare Gearbox

KA-GB-21

King Arms Ver.3 9mm bare gear box for AK/G36 series.

Ver.3 9mm Bearing Gearbox with AK Selector Plate

KA-GB-22

King Arms Ver.3 9mm gear box. Package comes with 9mm bearing bushings and AK selector plate.

Ver.3 9mm Bearing Gearbox with G36 Selector Plate

KA-GB-23

King Arms Ver.3 9mm gear box. Package comes with 9mm bearing bushings and G36 selector plate.

Ver.II Front Wiring Complete Gearbox for M4 Series - M120

KA-GB-24

This King Arms Version II Complete Gearbox is front wiring and designed for M4 / M16 AEG. All King Arms complete gearbox are tested by our techenian and it is ready to be installed to your AEG directly. It equipped with 9mm bearings, silver cords, M4 selector plate and M120 spring. ---Suspended---

Ver.II Front Wiring Complete Gearbox for M4 Series - M135

KA-GB-25

This King Arms Version II Complete Gearbox is front wiring and designed for M4 / M16 AEG. All King Arms complete gearbox are tested by our techenian and it is ready to be installed to your AEG directly. It equipped with 9mm bearings, silver cords, M4 selector plate and M135 spring.

Ver.II Front Wiring Complete Gearbox for M4 Series - M150

KA-GB-26

This King Arms Version II Complete Gearbox is front wiring and designed for M4 / M16 AEG. All King Arms complete gearbox are tested by our techenian and it is ready to be installed to your AEG directly. It equipped with 9mm bearings, silver cords, M4 selector plate and M150 spring.

Ver.II Front Wiring Complete Gearbox for M4 Series - M190

KA-GB-27

This King Arms Version II Complete Gearbox is front wiring and designed for M4 / M16 AEG. All King Arms complete gearbox are tested by our techenian and it is ready to be installed to your AEG directly. It equipped with 9mm bearings, silver cords, M4 selector plate and M190 spring.

Ver.II Rear Wiring Complete Gearbox for M4 Series - M120

KA-GB-28

This King Arms Version II Complete Gearbox is rear wiring and designed for M4 / M16 AEG. All King Arms complete gearbox are tested by our techenian and it is ready to be installed to your AEG directly. It equipped with 9mm bearings, silver cords, M4 selector plate and M120 spring. ---Suspended---

Ver.II Rear Wiring Complete Gearbox for M4 Series - M135

KA-GB-29

This King Arms Version II Complete Gearbox is rear wiring and designed for M4 / M16 AEG. All King Arms complete gearbox are tested by our techenian and it is ready to be installed to your AEG directly. It equipped with 9mm bearings, silver cords, M4 selector plate and M135 spring. ---Suspended---

Ver.II Rear Wiring Complete Gearbox for M4 Series - M150

KA-GB-30

This King Arms Version II Complete Gearbox is rear wiring and designed for M4 / M16 AEG. All King Arms complete gearbox are tested by our techenian and it is ready to be installed to your AEG directly. It equipped with 9mm bearings, silver cords, M4 selector plate and M150 spring. ---Suspended---

Ver.II Rear Wiring Complete Gearbox for M4 Series - M190

KA-GB-31

This King Arms Version II Complete Gearbox is rear wiring and designed for M4 / M16 AEG. All King Arms complete gearbox are tested by our techenian and it is ready to be installed to your AEG directly. It equipped with 9mm bearings, silver cords, M4 selector plate and M190 spring. ---Suspended---

Ver.II Rear Wiring Complete Gearbox for M16A2 Series - M120

KA-GB-32

This King Arms Version II Complete Gearbox is rear wiring and designed for M16A2 AEG. All King Arms complete gearbox are tested by our techenian and it is ready to be installed to your AEG directly. It equipped with 9mm bearings, silver cords, M4 selector plate and M120 spring. ---Suspended---

Ver.II Rear Wiring Complete Gearbox for M16A2 Series - M135

KA-GB-33

This King Arms Version II Complete Gearbox is rear wiring and designed for M16A2 AEG. All King Arms complete gearbox are tested by our techenian and it is ready to be installed to your AEG directly. It equipped with 9mm bearings, silver cords, M4 selector plate and M135 spring. ---Suspended---

Ver.II Rear Wiring Complete Gearbox for M16A2 Series - M150

KA-GB-34

This King Arms Version II Complete Gearbox is rear wiring and designed for M16A2 AEG. All King Arms complete gearbox are tested by our techenian and it is ready to be installed to your AEG directly. It equipped with 9mm bearings, silver cords, M4 selector plate and M150 spring. ---Suspended---

Ver.II Rear Wiring Complete Gearbox for M16A2 Series - M190

KA-GB-35

This King Arms Version II Complete Gearbox is rear wiring and designed for M16A2 AEG. All King Arms complete gearbox are tested by our techenian and it is ready to be installed to your AEG directly. It equipped with 9mm bearings, silver cords, M4 selector plate and M190 spring. ---Suspended---

Ver.III Front Wiring Complete Gearbox for AK Series - M120

KA-GB-36

This King Arms Version III Complete Gearbox is front wiring and designed for AK Series AEG. All King Arms complete gearbox are tested by our techenian and it is ready to be installed to your AEG directly. It equipped with 9mm bearings, silver cords, AK selector plate and M120 spring.

Ver.III Front Wiring Complete Gearbox for AK Series - M135

KA-GB-37

This King Arms Version III Complete Gearbox is front wiring and designed for AK Series AEG. All King Arms complete gearbox are tested by our techenian and it is ready to be installed to your AEG directly. It equipped with 9mm bearings, silver cords, AK selector plate and M120 spring.

Ver.III Front Wiring Complete Gearbox for AK Series - M190

KA-GB-38

This King Arms Version III Complete Gearbox is front wiring and designed for AK Series AEG. All King Arms complete gearbox are tested by our techenian and it is ready to be installed to your AEG directly. It equipped with 9mm bearings, silver cords, AK selector plate and M190 spring.

Ver.III Rear Wiring Complete Gearbox for AK Series - M120

KA-GB-39

This King Arms Version III Complete Gearbox is rear wiring and designed for AK Series AEG. All King Arms complete gearbox are tested by our techenian and it is ready to be installed to your AEG directly. It equipped with 9mm bearings, silver cords, AK selector plate and M120 spring.

Ver.III Rear Wiring Complete Gearbox for AK Series - M135

KA-GB-40

This King Arms Version III Complete Gearbox is rear wiring and designed for AK Series AEG. All King Arms complete gearbox are tested by our techenian and it is ready to be installed to your AEG directly. It equipped with 9mm bearings, silver cords, AK selector plate and M135 spring.

Ver.III Rear Wiring Complete Gearbox for AK Series - M190

KA-GB-41

This King Arms Version III Complete Gearbox is rear wiring and designed for AK Series AEG. All King Arms complete gearbox are tested by our techenian and it is ready to be installed to your AEG directly. It equipped with 9mm bearings, silver cords, AK selector plate and M190 spring.

Tappet Plate for Ver.2 Gearbox -OR (3 Pcs Bulk Pack)

KA-TP-01-OR-III

POM Cylinder Head For Ver.II gearbox (M4/ G3/ MP5) -WH

KA-04-14-WH

This POM cylinder head is suitable for Ver.II gearbox (M4/ G3/ MP5). It is equipped with oil and friction resistant o-ring and buffer rubber to provide better air sealing and cushioning from the piston.

POM Cylinder Head For Ver.III gearbox (AK/ SIG/ G36) -WH

KA-04-15-WH

This POM cylinder head is suitable for Ver.III gearbox (AK/ SIG/ G36). It is equipped with oil and friction resistant o-ring and buffer rubber to provide better air sealing and cushioning from the piston.

POM Piston for TM AEG Series Full Teeth -OR

KA-PT-01-OR

POM Piston for TM AEG Series Full Teeth

POM Piston for TM AEG Series Half Teeth -OR

KA-PT-02-OR

POM Piston for TM AEG Series Half Teeth

POM Hard Piston (Full Teeth) -OR

KA-PT-04-OR

Selector Plate for MP5 Ver.2 Gear Box -YL

KA-SP-01-YL

Selector Plate for MP5 Ver.2 Gear Box 

Selector Plate for AK Ver.3 Gear Box -YL

KA-SP-02-YL

Selector Plate for G36 Ver.3 Gear Box -YL

KA-SP-03-YL

Selector Plate for G3 Ver.2 Gear Box -YL

KA-SP-04-YL

Selector Plate for M4 Ver.2 Gear Box -YL

KA-SP-05-YL

Selector Plate for MP5 Ver.2 Gear Box (3 Pcs Bulk Pack) -YL

KA-SP-01-YL-III

Selector Plate for AK Ver.3 Gear Box (3 Pcs Bulk Pack) -YL

KA-SP-02-YL-III

Selector Plate for G36 Ver.3 Gear Box (3 Pcs Bulk Pack) -YL

KA-SP-03-YL-III

Selector Plate for G3 Ver.2 Gear Box (3 Pcs Bulk Pack) -YL

KA-SP-04-YL-III

Selector Plate for M4 Ver.2 Gear Box (3 Pcs Bulk Pack) -YL

KA-SP-05-YL-III

Tappet Plate for Ver.2 Gearbox -OR

KA-TP-01-OR

Tappet Plate for Ver.2 Gearbox

Tappet Plate for KA M3 Ver.6 Gearbox -OR

KA-TP-02-OR

Tappet Plate for G36 Gearbox -OR

KA-TP-03-OR

Tappet Plate for G36 Gearbox

Tappet Plate for M14 Gearbox -OR

KA-TP-04-OR

Tappet Plate for M14 Gearbox

8mm Power Metallury Bushing

KA-05-20

8mm Power Metallury Bushing (3 Pcs Bulk Pack)

KA-05-20-III

8mm CNC Steel Bushing

KA-05-21

8mm CNC Steel Bushing (3 Pcs Bulk Pack)

KA-05-21-III

6mm Metal Bushing

KA-05-22

6mm Metal Bushing (3 Pcs Bulk Pack)

KA-05-22-III

Reinforced Piston (Full Metal Teeth)

KA-PT-15

Reinforced Piston (Full Metal Teeth) with High Quality POM, Metal Material. Durability and reinforcements  Suitable for all type of Gear Box (except PSG-1 and FA-MAS)

Reinforced Piston Full Metal Teeth (3 Pcs Bulk Pack)

KA-PT-15-III

Reinforced Piston (Full Metal Teeth) with High Quality POM, Metal Material. Durability and reinforcements Suitable for all type of Gear Box (except PSG-1 and FA-MAS)

POM Piston for TM AEG Series Full Teeth -OR (3 Pcs Bulk Pack)

KA-PT-01-OR-III

POM Piston for TM AEG Series Full Teeth

POM Piston for TM AEG Series Half Teeth -OR (3 Pcs Bulk Pack)

KA-PT-02-OR-III

POM Piston for TM AEG Series Half Teeth

POM Hard Piston (Full Teeth) -OR (3 Pcs Bulk Pack)

KA-PT-04-OR-III

POM Hard Piston (Full Teeth)

Tappet Plate for KA M3 Ver.6 Gearbox -OR (3 Pcs Bulk Pack)

KA-TP-02-OR-III

Tappet Plate for KA M3 Ver.6 Gearbox -OR (3 Pcs Bulk Pack)

Tappet Plate for G36 Gearbox -OR (3 Pcs Bulk Pack)

KA-TP-03-OR-III

Tappet Plate for M14 Gearbox -OR (3 Pcs Bulk Pack)

KA-TP-04-OR-III

King Arms Steel Bearing Spring Guide

KA-PT-16

King Arms Steel Bearing Spring Guide for Quick Spring Change V2 Gearbox 

Ver. 2 8mm Bearing Quick Spring Change Gearbox

KA-GB-43

King Arms Ver. 2 8mm Bearing Quick Spring Change Gearbox. Package comes with 8mm bearing bushing and Metal Spring Guide  (KA-PT-17).

13:1 HQA Steel Super High Speed Gear Set

KA-02-08

HQA Steel Super High Speed Gear Set CNC steel alloy high torque flat gear set, it can provide higher torque to accept higher power spring. Its high strength to protect gear not to be deformed and worn-out. It has capability to use of higher voltage battery.  Helical teethes can reduce electricity consumption & noise.  The CNC one piece axis design to improve gears’ concentricity, durability and the avoiding of axis slipping. User should apply proper lubrication when installing the gears set, suitable for version 2 / 3 AEG gearbox. Package included bevel gear, helical gear, and sector gear. Modify of the gearbox needs certain techniques. Consult your airsoft expert if you are not sure.

16:1 HQA Steel High Speed Gear Set

KA-02-09

HQA Steel High Speed Gear Set CNC steel alloy high speed flat gear set, it can provide higher rate of fire. Its high strength to protect gear not to be deformed and worn-out. It has capability to use of higher voltage battery. The CNC one piece axis design to improve gears’ concentricity, durability and the avoiding of axis slipping. User should apply proper lubrication when installing the gears set, suitable for version 2 / 3 AEG gearbox. Package included bevel gear, spur gear, and sector gear. Modify of the gearbox needs certain techniques. Consult your airsoft expert if you are not sure.

18:1 HQA Steel Normal Torque Gear Set

KA-02-10

HQA Steel Normal Torque Gear Set CNC steel alloy normal torque flat gear set, Its high strength to protect gear not be deformed and worn-out. It has capability to use of higher voltage battery. It can provide standard torque and rate of fire. The CNC one piece axis design to improve gears’ concentricity, durability and the avoiding of axis slipping. User should apply proper lubrication when installing the gears set, suitable for version 2 / 3 AEG gearbox. Package included bevel gear, spur gear, and sector gear. Modify of the gearbox needs certain techniques. Consult your airsoft expert if you are not sure.

32:1 HQA Steel Ultra High Torque Gear Set

KA-02-11

HQA Steel Ultra High Torque Gear Set CNC steel alloy high torque flat gear set, it can provide higher torque to accept higher power spring. Its high strength to protect gear not to be deformed and worn-out.  It has capability to use of higher voltage battery. The CNC one piece axis design to improve gears’ concentricity, durability and the avoiding of axis slipping. User should apply proper lubrication when installing the gears set, suitable for version 2 / 3 AEG gearbox. Package included bevel gear, spur gear, and sector gear. Modify of the gearbox needs certain techniques. Consult your airsoft expert if you are not sure.  

CNC Aluminum Bearing Piston Head for AEG

KA-04-41

Metal Piston Head with bearing new version.

CNC POM Light Weight Bearing Piston Head for AEG

KA-04-42

CNC POM Light Weight Bearing Piston Head for AEG

100:200 HQA Steel High Torque Helical Gear Set

KA-02-12

HQA Steel High Torque Helical Gear Set CNC steel alloy high torque helical gear set, it can provide higher torque to accept higher power spring. Its high strength to protect gear not to be deformed and worn-out. It has capability to use of higher voltage battery.  Helical teethes can reduce electricity consumption & noise. The CNC one piece axis design to improve gears’ concentricity, durability and the avoiding of axis slipping. User should apply proper lubrication when installing the gears set, suitable for version 2 / 3 AEG gearbox. Package included bevel gear, helical gear, and sector gear. Modify of the gearbox needs certain techniques. Consult your airsoft expert if you are not sure.

100:300 HQA Steel Super High Torque Helical Gear Set

KA-02-13

HQA Steel Super High Torque Helical Gear Set CNC steel alloy high torque helical gear set, it can provide higher torque to accept higher power spring. Its high strength to protect gear not to be deformed and worn-out. It has capability to use of higher voltage battery.  Helical teethes can reduce electricity consumption & noise. The CNC one piece axis design to improve gears’ concentricity, durability and the avoiding of axis slipping. User should apply proper lubrication when installing the gears set, suitable for version 2 / 3 AEG gearbox. Package included bevel gear, helical gear, and sector gear. Modify of the gearbox needs certain techniques. Consult your airsoft expert if you are not sure.

Steel Cut-off lever For Ver.2 Gear box

KA-PT-33