GHK AR V2 to V3 Upgrade Kit (Backorder)

GHK M4V3-K

For GHK M4 V3 GBB series (Original Parts)
Compatible with GHK M4 V2 GBB series. (For Upgrade)

Contents:

V3 Bolt Carrier Group (M4V3-KIT-01)
● Material : Steel, Metal, nylon, rubber
● Content：Bolt carrier group x1, countweights x1

 ->Steel bolt carrier.
 ->New nozzle with cylinder capacity increased by 20%.
 ->Optimized BBs feeding stop point to improve ballistics.
 ->Correction plane at the rear end of the bolt carrier.
 ->Optional bolt carrier countweights (included).


V3 Valve Knocker & Hammer Spring (M4V3-KIT-02)
● Material : Steel
● Content：Knocker x1, Hammer Spring x1

 ->Correct the knocking depth.
 ->With reinforced hammer spring.


V3 Buffer & Recoil Spring (M4V3-KIT-03)
● Material : Stainless, Metal
● Content：Buffer x1, Recoil Spring x1

 ->Stainless steel casing.
 ->Weight block internal.
 ->With reinforced recoil spring.