M2HB, Safety Assembly. Late Style., works with both the trigger and bolt latch switch. Includes: 1968 (Safety), 1969 (Spring),

M2HB Latch Spring. US GI, NOS Condition.

M2HB Trigger and Bolt Release Latch Spring. US GI, NOS Condition.

M2HB Back Plate Frame Pin Lock. New Condition.

M2HB Back Plate Grip. Red Plastic, manufactured by COLT. US GI, NOS Condition.

M2HB Latch Lock, with spring . US GI, NOS. Condition.

M2HB Back Plate Grip. Wood (Oak), with two ferrules. US GI, WWII, Restored Condition. (Two Required).

M2HB .50 caliber buffer disk, NOS Condition.

Lower Back Plate Filler, for Latch Lock on Fixed Back Plates. US GI, Excellent Condition.

M2 Water Cooled, WWII .50 cal. backplate assembly, with safety. US GI, NOS Condition.

M2HB, Safety Assembly. Early Style, M2HB, ANM2 .50, M2WC.  Includes: 6147511 (Safety), 5013583 (Spacer), 5152896 (Spring) and Two 5152897

M2HB Buffer Tube Plate. US GI, Exc. Condition.