Madbull Shark Accelerator Hopup Bucking Set Net-Weight-(g)_384 Design for Replace the Origanl

Design for Replace the Origanl Parts

giving more shots than other sniper rifles

this Tokyo Marui M9 Gas Blow Back Airsoft Pistol is a good choice

Prometheus EG Barrel 407mm for M4A1/ SR16/ SG551+

Madbull Shark Accelerator Hopup Bucking Set Net-Weight-(g)_384 Design for Replace the OriganlMadbull Shark Accelerator Hopup Bucking Set Designed for 470 to prevent double feeding. By 3 special "fins" inside the bucking, Shark Hopup Bucking can hold one and only one B. B. tightly in the chamber. Able to enhance the velocity in some AEGs Although, it doesn't apply to all AEGs and the velocity is not increased in all AEGs Included in the package are two pieces, one ruber, one silicon, along with two Fishbone X Balancers