A complete cylinder set for the ASW338LM airsoft sniper rifle, it consists of a stainless steel cylinder, brass cylinder head, piston, M150 spring and spring-guide, all assembled, ready as a drop-in installation. With this upgrade the ASW338LM will have a muzzle velocity around 150 m/s or 492 fps.
IMPORTANT when upgrading to this cylinder set, the zero trigger assembly must be installed as well.
|Caliber:||6 mm (.24 cal)|
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