2 ounces in weight
An item fixed to the rear end of a bolt, breech of a rifle. It prevents the venting of propellant gases to the rear through the bolt body and retains the rifle's cocking piece, firing mechanism. It may contain a safety mechanism. For similiar items that are entirely tubular, see guide, firing pin.
Classification: Parts and accessories for military rifles of heading 9301
NSN 5945-01-435-5874
NSN 6620-01-535-6925
NSN 6685-01-080-2829
NSN 5930-01-519-2991
NSN 6130-00-683-1011
NSN 6610-01-275-8382
NSN 6610-00-518-4919
NSN 5945-01-512-0284
NSN 6240-01-484-4288
NSN 6610-00-664-2190
NSN 6145-01-068-4138
NSN 5930-00-218-1031