Barrel Extension Assembly C64139, Complete, 7.62mm, M1917, M1919, US GI, NOS.

.30 cal. Barrel Lock Spring. US GI, NOS Condition.

Barrel Extension, Stripped 7188690 (Original US, NEW IN THE GREASE), .30 caliber, M1917, M1919. US GI, NOS Condition.

7.62mm Barrel Lock Spring, M1917, M1919, M37, IMI. New Condition.

Breech Lock. US GI, NOS Condition.

Barrel Extension Assembly, .30 cal., M1917, M1919, US GI, NOS.

Accelerator/Breech Lock Pin. US GI, NOS Condition.