Export control, weapon system essential
A chamber, circular in cross section, fixed to the barrel of a gas operated automatic or semiautomatic weapon, such as a carbine, machine gun, rifle, and the like. The deflection of a part of the escaping powder gases puts in motion an integral piston to operate the extracting and reloading mechanism(s).
Classification: Part and accessories of articles of headings 9301 to 9304, nesoi
NSN 6145-01-337-0008
NSN 6150-01-075-2690
NSN 6110-00-399-1413
NSN 5895-01-407-8948
NSN 6110-01-428-2534
NSN 6105-00-971-8295
NSN 6240-01-446-6315
NSN 6320-00-937-5625
NSN 7035-01-331-5614
NSN 5965-01-461-4480
NSN 5985-01-431-5813
NSN 6150-01-366-6975