Crusader VFC M4 GBB Bolt Carrier Assembly (Steel) Hop Up Components & Inner Barrels Hopup: VFC slide style chamber

Hopup: VFC slide style chamber w/ 50’ bucking

Edgeless optic image

MEU Type textured gripping with dimpled cover firmly hold on your hand

Material – Stainless Steel

3 gearbox w/ 9mm bearings

Crusader VFC M4 GBB Bolt Carrier Assembly (Steel) Hop Up Components & Inner Barrels Hopup: VFC slide style chamberFeatures: Full steel construction. Brilliantly made with incredible realism. Heavy weight for added recoil impulse. Compatibility: VFC M4 Gas Blowback Series airsoft rifles. About: The Crusader steel bolt carrier group assembly is designed to work with VFC M4 GBBRs. The bolt carrier group is extremely robust and well made and will offer an amazing recoil impulse. THIS IS AN AIRSOFT PART, THIS IS NOT INTENDED TO BE USED IN ANY ACTUAL FIREARMS.