Where can I find the M4 flip up sight in FDE like I’ve seen on MK18 builds? Also, where can I find the front folding sight gas block assembly? Thanks.
Have you tried contacting Knight’s?
Where can I find the M4 flip up sight in FDE like I’ve seen on MK18 builds? Also, where can I find the front folding sight gas block assembly? Thanks.
Have you tried contacting Knight’s?