- Design allows installation on both .223 and .308 AR-15 type lower receivers.
- Fits modern chassis system stocks commonly made for bolt action rifles and AR15/AR10
- A2 sized inner cavity compatible with many accessories available on the market.
- Ergonomically correct finger grooves
- Overmolded SUREGRIP™ material provides non-slip grip
- Virtually impervious to oils and solvents
- Comes with The Gapper™
*Dual use compatible with shotgun adapter #4453 and #4454