M2HB, M1918 BAR, ANM2 .50, M3 Rear Sight Windage Kit. Includes: 5013160 (Screw), 6008809 (Knob), 8454231 (Pin), 5013154 (Spring),

Carry Handle, .50 cal. M2 HB Barrel. US GI, NOS Condition.

M1918, M1919, M2HB, M3HB, M37 Rear Sight Windage Scale Screw 5153167 (2 Required). US GI,NOS Condition.

US Army Air Forces Photo Journal, US Army Air Forces Aircraft and Equipment in World War II. Special Issue

M2HB Late Style Firing Pin . US GI, NOS. Condition.

.50 caliber Ruptured Cartridge Case Extractor. Straight Type Broken Shell Extractor. US GI, NOS Condition.

Gunners' Instruction - Antiaircraft Artillery Machine Gun Battery. Printed 1924.

Trigger Bar Pin, M2 Water Cooled. US GI, NOS Condition.

M2HB Barrel Support Lock. US GI, NOS Condition.

M2HB Bolt Latch Spring. US GI, NOS Condition.

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

Browning Machine Gun Caliber .50 Heavy Barrel, M2. Printed September, 1984.