Currently Unavailable
We don’t know when or if this item will be back in stock.The Quattro-15 lower receiver accepts the Quadmag-53, Desert Tech's 53 round magazine and standard AR pattern mags. The Quattro-15 lower receiver is drop in capable with all standard AR-15 upper receivers.
- Fits Milspec AR15 Uppers
- Accepts All Standard AR15 Magazines
- Includes (1) 53 Round Quadmag-53 Magazine