M2HB Back Plate Lower Frame. US GI, NOS Condition.

M2 Charging handle, Wood (Oak), 1005-631-3800. US GI, NOS Condition.

M-12 .50 Caliber Hand Linker/De-linker Drawing Number: D7161200, NSN: 1005-00-7161200 (FSN# 41-6-1604). Early Style. US, GI, NOS Condition.

M2HB Front Cartridge Stop. US GI, NOS Condition.

.50 caliber BMG Breech bore gauge, All Types. US GI, NOS Condition.

M2HB Trigger Lever, Late Style . US GI, Exc. Condition.

Buffer Assembly, M2HB, standard air buffer, complete, NSN: 1005-00-550-4078.

Upper, Armor Shield, M3AA, Gun Mount. New Condition.

Military Weapons Mounts, prior to 1957. Originally, a $1,000.00 book, as less than tweny five copies are known to