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 6150-01-630-7296
NSN 5935-00-195-0867
NSN 6620-01-350-5103
NSN 5990-01-407-6615
NSN 5895-01-057-6356
NSN 6110-01-501-5764
NSN 5965-01-295-8123
NSN 6130-01-556-0528
NSN 5950-01-598-6239
NSN 6220-00-627-9011
NSN 7035-01-578-8449
NSN 5965-00-314-5303