Pof Inseparable Pivot Pin Kit 223

The Patriot Ordnance Factory Pof Inseparable Pivot Pin Kit .223 is a precision-engineered receiver pin assembly designed to permanently affix your upper receiver to your lower receiver with no-compromise strength. Built for rifle platforms chambered in .223 Remington, this kit provides the mechanical lockup essential for maintaining tight upper-to-lower tolerances under sustained firing cycles and tactical deployment.

The pivot pin configuration ensures repeatable receiver alignment while eliminating play at the critical hinge point. Measuring 2.5 x 1.5 x 6 inches and weighing just 0.06 lbs, the kit integrates seamlessly into existing receiver profiles without adding bulk or weight. Patriot Ordnance Factory's manufacturing standards ensure precise tolerances across all components, critical for reliability when upper and lower receiver interface integrity is non-negotiable. The permanent attachment design prevents pin drift, a concern in high-round-count applications or demanding duty environments where receiver separation poses an operational risk.

This pivot pin kit is purpose-built for operators, gunsmiths, and serious rifle builders who demand fixed receiver geometry. Whether assembling a dedicated .223 platform for precision work, tactical training, or duty use, a quality receiver pin kit eliminates one variable from the equation. Users working with Patriot Ordnance Factory receivers or compatible .223 platforms benefit from verified fit and durability. The compact package makes it an essential component for any upper-to-lower assembly or receiver maintenance procedure.