The major component of an automatic gun that provides a mounting point for the bolt,breech and the like.
Classification: Parts and accessories for military rifles of heading 9301
NSN 5895-01-335-7281
NSN 6240-00-051-8474
NSN 6220-01-165-7159
NSN 5950-00-193-5185
NSN 5996-00-204-6364
NSN 5915-00-463-6623
NSN 6685-01-357-5116
NSN 6135-01-089-4888
NSN 6130-00-403-1301
NSN 6110-01-377-6296
NSN 6150-01-275-8798
NSN 6620-01-381-5482