Elite Force Beretta MOD 92 A1/ M9A3 GBB Co2 Gas Pistols (Semi/Full-Auto) M4 and M16 Series so don't try to add

so don't try to add a custom one

You cannot use an aftermarket cylinder head with this Action Army Cylinder

Or use the Wolverine cylinder with its own head instead

For use with heavier

G&G Double Screw Suppressor (14mm CW/CCW)

Elite Force Beretta MOD 92 A1/ M9A3 GBB Co2 Gas Pistols (Semi/Full-Auto) M4 and M16 Series so don't try to addBeretta M92 A1 Co2 GBB Gas Airsoft Pistol Black. New version for 2016 featuring select fire full auto. A fully automatic Co2 airsoft pistol! Full licensed Beretta trademarks. This black version of the Beretta M9 model is all metal, full blowback, and a killer gas airsoft pistol. Fits in all standard Beretta 92 M9 holsters. Includes a metal under rail to attach lasers or lights. Another cool feature about this gun: it can switch to full auto! There's a