This is the barrel nut catch spring for the S&W76 SMG, MK760 SMG and semi auto.
6 in stock (can be backordered)
(verified owner) – March 28, 2019
Verified review - view original
(verified owner) – June 30, 2019
(verified owner) – March 17, 2020
Your email address will not be published. Required fields are marked *
Your review *