ASG Ultimate Cylinder - For Inner Barrel 251-300mm Spring Power_M170 bolt catch

bolt catch

NOTICE: Additional patches and accessories shown in photos are not included

the ARP9 puts out all of the same performance of a CM16 M4

The 30mm aluminium alloy chassis provides extra-high recoil rating and is waterproof and fogproof

Tough plastic handle

ASG Ultimate Cylinder - For Inner Barrel 251-300mm Spring Power_M170 bolt catchConstructed from solid steel with an attractive ribbed external finish. These high performance cylinders are surface treated to ensure minimal friction between the piston and cylinder wall. Super smooth bore lining. This is a ported cylinder, suitable for 251 300mm barrel lengths. Suitable for nearly all V2, V3, V6, V7 gearboxes. Exceptions can apply to certain brands. View our entire range of ULTIMATE parts here.