Low-profile gas block to fit under picatinny rails
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 2925-01-305-1370
NSN 5925-01-127-6001
NSN 6320-01-019-1028
NSN 6150-00-874-8672
NSN 5915-01-104-3348
NSN 5996-00-234-7003
NSN 6240-00-911-4832
NSN 5925-00-464-4675
NSN 5920-01-646-5798
NSN 6135-00-756-6149
NSN 6110-01-066-6657
NSN 5920-00-161-4564