MP5 GBBR V2 System Features



Upgrade Trigger Group
The new "Full Set Quickly replaceable" firing control group with new design disconnect set, hammer and hammer latch. It functions and strips down similar to its real counterpart.
New Design Bolt Group
New design bolt group built-in floating buffer with enhanced nozzle assembly. The bolt carrier combined with steel heavy buffer and two-stage enhanced recoil spring/ steel recoil spring guide rod set. This design not only optimizes the realistic shooting experience, but also makes whole bolt group more durable. (The bolt group parts can be compatible with V1 and V2 bolt carrier)
New Chamber Combination
Re-designed chamber and reload plate and made of reinforced polymer material, made the stable function and durable.



New Design MP5 Gas Magazine
This version includes the steel shell body with complete engravings. Inside it uses the new version of the floating gas outlet while still retaining the last-round stopping function. The new design follower is also more durable. This new magazine can give much better gasification efficiency than old version.