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 (receiver extension) was never lengthened to match it. Instead this spacer is added to fill the void.
Works in conjunction with the longer M16A2 Buttstock screw (Here)
Retro Rifles
Rifle Buffer Tube (Receiver Extension) for all fixed Rifle Stock versions of the AR15 ( M16 /
Retro Rifles
Rifle Buffer Tube Assembly for all Rifle length AR15 / M16 / M16A1 / M16A2 / M16A3 / M16A4 models.
Original US Military stock with Trap Door. Used, in good condition. M16A2 Stock only does not come
Original US Military stock with Trap Door. Used, in good condition. M16A2 Comes with hardware inclu
Flat Top version of the M16A2. Served in the second Gult War. * If you want the original Fi
Checkered buttplate for M16A1/ M16A2 trapdoor stock Replacement buttplate for M16A2 Trap door. Will
Retro Rifles
Reproduction Standard US Military issue M16A2 fully assembled Upper Receiver assembly. Exact Model
Standard A2 Flash Suppressor. Correct for all builds after approximately 1984-1988 (depending on bra
Retro Rifles
2 Options Available: Stripped Assembly: Comes with rear sights, dust cover, and forward assist
