Valve for M4 Magazine Gas Blowback

KA-GBBP-27

Valve for King Arms M4 Magazine Gas Blowback.

Inject Valve for M4 Magazine Gas Blowback

KA-GBBP-26

Inject Valve for King Arms M4 Magazine Gas Blowback.

O-Ring set for M4 Magazine Gas Blowback

KA-GBBP-25

KA-GBBP-25

Stainless Steel Loading Nozzle for Gas Blowback

KA-GBBP-24

This Loading Nozzle is 100% CNC machined out of Stainless Steel. Suitable for INOKATSU M4 gas blowback 2012 Ver. User might need to modify this product during installation. Recommend for experienced user or seek professional help if needed.

Stainless Steel Floating Valve for Gas Blowback

KA-GBBP-23

This Floating Valve is 100% CNC machined out of Stainless Steel. Suitable for INOKATSU M4 gas blowback 2012 Ver. User might need to modify this product during installation. Recommend for experienced user or seek professional help if needed.  

Stainless Steel Floating & Blocking Valve Set for M4 GBB

KA-GBBP-22

Stainless Steel Floating & Blocking Valve Set for King Arms M4 gas blowback. User might need to modify this product during installation. Recommend for experienced user or seek professional help if needed.

Gas Route Rubber for M4 GBB Magazine(6 Pcs Bulk Pack)

KA-GBBP-21-VI

Gas Route Rubber for King Arms M4 gas blowback magazine. 6 pieces bulk pack.  

Gas Route Rubber for M4 Gas Blowback Magazine

KA-GBBP-21

Gas Route Rubber for King Arms M4 gas blowback magazine.

Selector Lever for M4 Gas Blowback

KA-GBBP-20

Selector Lever for King Arms M4 gas blowback rifles.  

Hop Up Rubber for M4 Gas Blowback (6 Pcs Bulk Pack)

KA-GBBP-19-VI

Hop Up Rubber for King Arms M4 gas blowback rifles. 6 pieces bulk pack.

Hop Up Rubber for M4 Gas Blowback (6 Pcs Bulk Pack)

KA-GBBP-19

Hop Up Rubber for King Arms M4 gas blowback rifles.

Buttstock Speed Buffer Set for M4 Gas Blowback

KA-GBBP-18

Buttstock Speed Buffer Set for King Arms M4 gas blowback rifles.

Recoil Spring & Buffer for M4 Gas Blowback

KA-GBBP-17

Recoil Spring & Buffer for King Arms M4 gas blowback rifles.

Hammer Lock Set for M4 Gas Blowback

KA-GBBP-16

Hammer Lock Set for King Arms M4 gas blowback rifles.

Mag Catch Set for M4 Gas Blowback

KA-GBBP-15

Mag Catch Set for King Arms M4 gas blowback rifles.

Receiver Pin Set for M4 Gas Blowback

KA-GBBP-14

Receiver Pin Set for King Arms M4 gas blowback rifles.  

Stock Tube Set for M4 Gas Blowback

KA-GBBP-13

Stock Tube Set for King Arms M4 gas blowback rifles.

Bolt Catch Set for M4 Gas Blowback

KA-GBBP-12

Bolt Catch Set for King Arms M4 gas blowback rifles.

Trigger with Sear Set for M4 Gas Blowback

KA-GBBP-11

Trigger with Sear Set for King Arms M4 gas blowback rifles.

Trigger Guard for M4 Gas Blowback

KA-GBBP-10

KA-GBBP-10

Hammer Set for M4 Gas Blowback

KA-GBBP-09

Hammer Set for King Arms M4 gas blowback rifles.

Forward Assist Set for M4 Gas Blowback

KA-GBBP-08

Forward Assist Set for King Arms M4 gas blowback rifles.

Buffer Lock Housing for M4 Gas Blowback

KA-GBBP-07

Buffer Lock Housing for King Arms M4 gas blowback rifles.

Hop Up Chamber Set for M4 Gas Blowback

KA-GBBP-06

Hop Up Chamber Set for King Arms M4 gas blowback rifles.

Dust Cover Set for M4 Gas Blowback

KA-GBBP-05

Dust Cover Set for King Arms M4 gas blowback rifles.

Charging Handle Set for M4 Gas Blowback

KA-GBBP-04

Charging Handle Set for King Arms M4 gas blowback rifles.

High Power Loading Nozzle Set for M4 Gas Blowback

KA-GBBP-03

High Power Loading Nozzle Set for King Arms M4 gas blowback rifles.

Bolt Carrier for M4 Gas Blowback

KA-GBBP-02

Bolt Carrier for King Arms M4 gas blowback rifles.

High Power Bolt Carrier Set for M4 Gas Blowback

KA-GBBP-01

High Power Bolt Carrier Set for King Arms M4 gas blowback rifles.

M4A1 RIS Gas Blowback

KA-GBB-06

This Colt M4A1 RIS is a gas operating rifle with full Colt trademarks (licenced from Cybergun) engraved on the metal receiver. This GBB package comes with a 50 rounds gas magazine, a foregrip, and a BB loader. Green gas is recommended to be used on this GBB. There are two valve blockers included in this King Arms gas blowback rifle package, which one of them is already installed in the rifle. To adjust the power, user can just switch between the higher or lower power valve blocker. To adjust the Rate of Fire for this rifle, users can use the four different sizes pink color speed buffers to achieve what they prefer. The thickest and thinnest speed buffers have been installed in the stock tube. By adding another speed buffer to reduce the travel distance for the recoil spring, higher ROF can be achieved.

M4 CQB-R Gas Blowback

KA-GBB-05

This Colt M4 CQB-R is a gas operating rifle with full Colt trademarks (licenced from Cybergun) engraved on the metal receiver. This GBB package comes with a 50 rounds gas magazine, a foregrip, and a BB loader. Green gas is recommended to be used on this GBB. There are two valve blockers included in this King Arms gas blowback rifle package, which one of them is already installed in the rifle. To adjust the power, user can just switch between the higher or lower power valve blocker. To adjust the Rate of Fire for this rifle, users can use the four different sizes pink color speed buffers to achieve what they prefer. The thickest and thinnest speed buffers have been installed in the stock tube. By adding another speed buffer to reduce the travel distance for the recoil spring, higher ROF can be achieved.

M4A1 Gas Blowback

KA-GBB-01

This Colt M4A1 is a gas operating rifle with full Colt trademarks (licenced from Cybergun) engraved on the metal receiver. This GBB package comes with a 50 rounds gas magazine, a foregrip, and a BB loader. Green gas is recommended to be used on this GBB. There are two valve blockers included in this King Arms gas blowback rifle package, which one of them is already installed in the rifle. To adjust the power, user can just switch between the higher or lower power the valve blocker. To adjust the Rate of Fire for this rifle, users can use the four different sizes pink color speed buffers to achieve what they prefer. The thickest and thinnest speed buffers have been installed in the stock tube. By adding another speed buffer to reduce the travel distance for the recoil spring, higher ROF can be achieved.

M4 RIS Nylon Fiber Rifle with GHK GBB Kit

KA-AG-106

This Colt M4 RIS rifle is having the GHK Gas Blowback system as the shooting engine. It is equipped with Nylon Fiber receiver to reduce the rifle weight and high grade Aluminum tactical rail to install accessories. This rifle is an official licensed product with full trademarks and logo (licensed from Cybergun). Green gas is recommended to be used on this GBB. Package comes with a 40 rounds magazine. This rifle GBB system can be interchange with KA M4 AEG gearbox so user can enjoy the GBB and AEG experience from the same rifle.

M4A1 Nylon Fiber Rifle with GHK GBB Kit

KA-AG-105

This Colt M4A1 rifle is having the GHK Gas Blowback system as the shooting engine. It is equipped with Nylon Fiber receiver to reduce the rifle weight and high grade Aluminum tactical rail to install accessories. This rifle is an official licensed product with full trademarks and logo (licensed from Cybergun). Green gas is recommended to be used on this GBB. Package comes with a 40 rounds magazine. This rifle GBB system can be interchange with KA M4 AEG gearbox so user can enjoy the GBB and AEG experience from the same rifle.