Transform your stripped lower receiver into a tack-driving predator or benchrest rifle with the PRO2A 22" 223 Wylde Non-Reciprocating (NR) Side Charging Complete Upper Kit. Chambered in the high-versatility .223 Wylde bore to safely maximize the velocity and mechanical accuracy of both 5.56 NATO and .223 Remington ammunition, this premium build kit combines an extended 22-inch 416R stainless steel barrel with a soft-shooting rifle-length gas system. This comprehensive package includes a fully assembled, headspaced, and test-fired side-charging upper receiver group bundled alongside all the matching internal components needed to finish your high-performance long-range project.

Technical Product Specifications:

• Caliber: .223 Wylde (Optimized for both 5.56 NATO and .223 Remington match-grade ammunition)
• Upper Receiver Style: Gibbz Arms G4 Non-Reciprocating (NR) Left-Side Charging, Billet Aluminum, Anodized Black (Handle remains stationary while firing)
• Bolt Carrier Group: Milspec M16 Profile, 9310 Steel Bolt, 8620 Steel Carrier, Nitride Finish, MPI Tested
• Barrel Length: 22 Inches (Achieves complete powder burn for maximum muzzle velocity)
• Gas System: Rifle-Length (Direct Impingement, precision-tuned for an ultra-smooth recoil impulse)
• Barrel Twist Rate: 1:7 Twist (Ideal for stabilizing heavy-grain match projectiles from 69gr up to 77gr+)
• Barrel Material & Finish: Premium 416R Stainless Steel, Bead Blasted Finish (Precision-grooved for uniform mechanical accuracy)
• Handguard: 15 inch Free-Float M-LOK rail providing an expansive top Picatinny rail and rigid accessory mounting positions
• Lower Parts : Milspec Lower Parts, Polished Trigger Group, Standard A2 Grip
• Stock: Standard Milspec M4 Stock, 6 position Carbine Buffer Tube, Standard 3oz Buffer, Spring, Latch Plate, Castle Nut
• Platform Compatibility: Standard AR-15 mil-spec lower receivers
• Manufacturing: 100% Made in the USA

Key Product Features:

• Stationary Left-Side Handling: The non-reciprocating side-charging handle stays fixed forward while firing, ensuring zero physical interference with bipods, sandbags, large optics, or support hand positioning.
• All-In-One Assembly Synergy: Removes part cross-compatibility guesswork by pairing our benchmark side-charging upper receiver with precisely weighted recoil components and lower parts.
• Chamber Versatility: The hybrid .223 Wylde chamber configuration supports tighter throat tolerances for higher chamber pressures, yielding exceptional downrange groupings.
• Softer Recoil Profile: Utilizing a full rifle-length gas system on an extended 22-inch barrel lowers cyclical pressure spikes, offering incredibly flat follow-up shots.

Why Choose the Pro2A Tactical 22" 223 Wylde NR Side Charging Upper Kit?

Uncompromised Optical Clearance and Leverage

When running long-distance optics with massive objective bells and sunshades, reaching beneath the ocular lens to pull a traditional rear charging handle is clumsy and restrictive. The left-side **Non-Reciprocating Side Charging system** places operational controls directly out to the side where they are instantly accessible. This design allows you to cycle the bolt or clear the chamber smoothly while maintaining a continuous cheek weld and sight line on targets hundreds of yards away.

416R Stainless Steel for Competitive Consistency

Crafted from premium **416R Stainless Steel**, our 22-inch barrel is explicitly formulated to withstand match-grade pressures while delivering elite-tier precision. Stainless steel barrels feature a cleaner finishing process inside the land-and-groove geometry than chrome-lined variations. This lack of microscopic variation provides consistent point-of-impact clusters over extended bench strings.

Sourced From Premium Domestic Partners

We believe in total transparency. That is why we proudly disclose that we source our barrels, rugged handguards, and raw receiver materials from elite US manufacturers like Hitman Industries, Kak Industry, and Bowden Tactical. You always know exactly what quality components are backing your investment.

Lifetime Warranty and Support

Every Pro2A Tactical manufactured upper receiver group and component package is backed by a comprehensive **Lifetime Warranty** against defects in materials or workmanship to the original purchaser, giving you total peace of mind on the bench or in the backcountry.