Inseparable Pivot Pin Kit

The Inseparable Pivot Pin Kit is designed to permanently attach the upper and lower receivers together on AR pattern rifles. POF-USA developed this kit to ensure that the upper and lower can never be completely separated from one another.

Available Options:

• AR-15 Kit - For use with Mil-Spec AR-15 pattern receivers that utilize a 0.250" diameter Pivot Pin.
• P-308 Kit - Only for use with P-308 receivers, Revolution CMR receivers, and Rogue LMR receivers that utilize a 0.250" diameter Pivot Pin.