- Easiest UNIVERSAL reloading system for AR-15 and M4 rifles in regulated states like California
- QUICK PINS instantly and securely locks the receivers together
- SAFE MAG 2 prevents the removal of the magazine from your rifle without disassembly of the action when properly installed
- FLOP STOP with PIN PAL reduces separation of upper & lower receivers when pivoted about a more durable front takedown pin system