Include : Bolt carrier , Nozzle
●Feature of product :
– Can be directly replaced with the original GHK GBB bolt carrier.
– Increase the cyclic rate of fire, up to about 18 rounds per second (it will vary depending on the actual gas pressure and the length of the inner barrel/weight of the BB bomb).
– The traditional AR15 can be removed from the support rod structure design, and can be changed into a no support or a folding support design, which increases the convenience of carrying.
– After there is no bullet, the bolt can be fixed in the back, which does not affect the original GBB operation habits.
– Compatible with old and new GHK M4 GBB.