HK USP Gas Gun CO2 NBB Laylax Nineball This product includes the JG

This product includes the JG Bar-10 cylinder head

goggles have a channel cut out for use with prescription glasses

It is a low cost equivalent of most other ultra-torque motors

Fits in the ARP9 gun

HK USP Gas Gun CO2 NBB Laylax Nineball This product includes the JGHK USP Gas Gun CO2 . A full sized HK USP non blowback (NBB) CO2 airsoft gas pistol. From Elite Force HK. 360 FPS w . 20g BBs. Uses HK USP Co2 non blowback magazines only. Mostly plastic, but a great little shooter that's super gas effecient. Umarex 2275023 and 2262030 Comes in black and tan black color options. 360 FPS w . 20g BBs Uses standard Co2 cartridges in its magazine.