The scratch resistant polycarbonate lens also provides 99

CON4 = Trigger Input

Rocket black springs are made of Japan material

but it can also work with a (sold separately) 20 round CO2 magazine

GLOCK G34 GEN4 CO2 Valken The scratch resistant polycarbonate lensThe GLOCK G34 Deluxe Edition airsoft handgun comes with a GLOCK hard case and offers airsofters and shooters a 6mm CO2 powered airsoft practice and gaming pistol. The G34 comes with a drop free 23 round magazine and is compatible with G17 Gen 4 CO2 airsoft magazines. Additionally, this deluxe edition comes with medium and large interchangeable backstraps. The slide of the G34 is CNC machined steel and finished in black to match the polymer frame. With