Videos tagged with Dedicated 9mm Lower

This guide focuses on building a reliable 9mm PCC (Pistol Caliber Carbine) by detailing the critical differences between AR-15 and AR9 receiver sets. It emphasizes the importance of magazine compatibility, explaining how Glock magazines are a common and budget-friendly choice. The video also highlights key features like flared magwells, integrated trigger guards, and the crucial last-round bolt hold open mechanism, recommending dedicated AR9 components for optimal functionality over AR-15 conversions.