Geissele Mark8 CQBSS Black Mount #05-331. 34mm. New mount, was mounted and does not work with my configuration due to side charging handle and lock nuts.
$230 shipped.
Geissele Mark8 CQBSS Black Mount #05-331. 34mm. New mount, was mounted and does not work with my configuration due to side charging handle and lock nuts.
$230 shipped.