Description
The original M16 had about a 13.25″ length-of-pull.
The M16A2 had a Butt Stock about an inch longer.. but the rifle buffer tube was never lengthened to match it. Instead this spacer was added to fill the void.
The original M16 had about a 13.25″ length-of-pull.
The M16A2 had a Butt Stock about an inch longer.. but the rifle buffer tube was never lengthened to match it. Instead this spacer was added to fill the void.
