Narcos Airsoft CNC Aluminum Front Barrel Kit (Type 4) for Action Army AAP01 Airsoft GBB Pistol Length-(mm)_470 They are nothing more than

They are nothing more than a holder for your bbs as you load it into the cylinder of your revolver

A classic Gun replica from Gun Heaven

Suitable For Umarex (VFC) M4/ M16/ 416 Series Gas Blow Back GBB Rifle Airsoft Guns

Umarex Glock 17 Gen 3 Original Copper Output Valve (# G17M-04)

Narcos Airsoft CNC Aluminum Front Barrel Kit (Type 4) for Action Army AAP01 Airsoft GBB Pistol Length-(mm)_470 They are nothing more thanNarcos Airsoft CNC Aluminum Front Barrel Kit (Type 4) for Action Army AAP01 Airsoft GBB Pistol 6061 CNC Aluminum Construction 14mm CCW thread Suitable For Action Army AAP01 Series Airsoft Gas Blow Back GBB Pistol