.22LR CONVERSION KIT - 4.5" BARREL, .22 BOLT CARRIER, MIL-SPEC CHARGING HANDLE, AND 25 ROUND MAGAZINE

Transform your standard AR-15 into an ultra-compact, low-recoil rimfire setup with the .22LR Conversion Kit. Built for seamless performance and budget-friendly range training, this complete drop-in bundle provides everything needed to convert or assemble a dedicated short-barreled .22LR upper receiver.

The heart of this kit is the 4.5-inch .22LR barrel, crafted from 4140 Chrome Moly steel with a medium taper profile, 1:16 twist rate, and a corrosion-resistant Salt Bath Nitride black finish. Threaded in 1/2"-28 TPI, it readily accepts your choice of muzzle devices or suppressors. Cycling is handled by a precision stainless steel .22LR bolt carrier group, designed for lightweight, smooth operation and easy cleanup.

Rounding out the kit is a mil-spec 6061-T6 aluminum charging handle finished in durable black anodizing, along with a 25-round .22LR ARC magazine that locks seamlessly into standard mil-spec AR-15 lower receivers.

• 4.5" .22LR Barrel: 4140 CrMo steel, 1:16 twist, Salt Bath Nitride finish, 1/2"-28 TPI threads, medium taper profile
• Stainless Steel BCG: Dedicated lightweight .22LR bolt carrier group for maximum corrosion resistance and long-term cycling reliability
• Mil-Spec Charging Handle: Machined from high-strength 6061-T6 aluminum with a hard-coat black anodized finish
• 25-Round Magazine: High-capacity .22LR ARC magazine compatible with standard AR-15 lower receivers
• Drop-In Fit: Complete and ready to convert or build any standard mil-spec AR-15 upper receiver