JP Enterprises Precision .22 LR 1:14 18" Heavy Bbl 1/2"-28 TPI Thread Protector 10rd Cap Side-Charging Black Rifle SCR11-SCI20-JPRFX-oJPSMX22-18H14-BT

The JP Enterprises JPRFX Precision Rimfire Side-Charging Rifle is a match-grade, semi-automatic rimfire platform engineered explicitly to deliver bolt-gun level accuracy for NRL22, PRS Rimfire, and Steel Challenge competitions. Built on the advanced SCI-20 semi-monolithic billet upper receiver and matched to an SCR-11 lower, this rifle ditches the standard rear AR T-handle for a non-reciprocating, folding left-side charging handle that allows operators to cycle the weapon without breaking their cheek weld or losing the target down-range. At its core, the platform uses a heavy 18-inch JP Supermatch 416R stainless steel bull barrel featuring a tight 1:14 right-hand twist rate optimized for stabilizing heavy, high-performance match rimfire projectiles. The barrel is fused via JP's mandatory Thermo-Fit interference installation directly into the receiver's thick-walled integral handguard nut, creating an ultra-rigid structure that eliminates barrel flex. Equipped with a low-mass rimfire operating system (LMOS) and an enhanced bolt catch for guaranteed last-round lockback, this black Teflon-coated rifle is paired with a premium handguard tube and a crisp single-stage fire control group to ensure elite mechanical performance. JP Enterprises Precision .22 LR 1:14 18" Heavy Bbl 1/2"-28 TPI Thread Protector 10rd Cap Side-Charging Black Rifle SCR11-SCI20-JPRFX-oJPSMX22-18H14-BT