Kit 1 specifically designed for the Defiance XM action and is not compatible with standard length receivers. Includes floorplate, box magazine, follower, spring, guard screws.
- Custom, top-quality aluminum floor plate with push button latch, by Sunny Hill Manufacturing
- Custom box magazine allows for hand loads up to 3.2 OAL
- Custom follower feeds both standard-length and extended-length hand loads reliably every time