ALL NEW BFAs WILL BE THE NEW V3 VERSION
Made of hardened steel to and are not the cheap brass blank adapters that will slowly close up on you causing malfunctions.
These come in either USGI size or .125 for our L.A.M blanks. We can drill them to any requested size upon request.
Please request a size at check out. If no size is requested at check out, a .078 pilot hole sized BFA will be shipped.
Shims may be needed to align the flash hider after installation. They are not required for proper use but may be better for aesthetics or proper alignment even though alignment is no longer crucial.