PRO2A 16" 223 Wylde 1/7 Mid Length NR Side Charging Stainless Premium M-LOK AR-15 Upper Kit

Product Overview

The PRO2A 16" 223 Wylde 1/7 Mid Length NR Side Charging Stainless Premium M-LOK AR-15 Upper Kit delivers competition-level accuracy and elite ergonomics in a complete, consolidated assembly package. Engineered around a hybrid 223 Wylde chamber, this rifle kit safely handles both commercial .223 Remington and military-grade 5.56 NATO rounds while maximizing downrange precision. Discarding traditional rear charging handle limitations, this system utilizes a fluid, Non-Reciprocating (NR) side-charging interface. Arriving complete with a matching side-charging Bolt Carrier Group (BCG), full Mil-Spec lower parts kit, and an adjustable rifle buttstock assembly, this kit strips the technical guesswork out of converting your stripped lower into a high-performance match rifle.

Key Features

Non-Reciprocating Side Charging: Fluid side charging handle remains completely stationary while firing, providing smooth manual manipulation without losing your cheek weld or moving parts near your hand.
Premium Stainless Steel Match Barrel: 16-inch barrel machined from high-grade stainless steel to deliver superior concentricity, enhanced throat life, and tight, sub-MOA precision groupings.
Versatile 223 Wylde Chambering: Specially designed hybrid chamber profile optimizes accuracy and pressure curve dynamics for both .223 Remington and 5.56x45mm NATO cartridge selections.
Complete Rifle Build Package: Consolidates your assembly project by grouping a premium mil-spec lower parts kit, matching side-charging BCG, charging handle system, and an adjustable stock and buffer tube system under a single part number.
Smooth Mid-Length Gas System: Calibrated with a low-profile gas block to supply excellent dwell time, lowering component wear and softening the overall recoil impulse for rapid follow-up shots.
Free-Float Slim M-LOK Handguard: Enhances intrinsic accuracy by isolating barrel harmonics, providing an expansive top Picatinny rail and clear M-LOK attachment slots for grips, lights, or bipods.

Technical Specifications

Charging Mechanism:	Non-Reciprocating (NR) Side-Charging System
Bolt Carrier Group (BCG):	Premium M16 Profile, Nitride/Melonite Finished, Caliber-Matched Bolt Face
Lower Parts Kit (LPK):	Complete AR-15 Mil-Spec Lower Parts Kit (Includes Trigger, Hammer, Pins, Springs, and Pistol Grip)
Stock Assembly:	Adjustable M4 Buttstock Package with Mil-Spec Receiver Extension, Buffer Spring, and Buffer
Caliber / Chamber:	223 Wylde (Fully Compatible with 5.56 NATO and .223 Rem rounds)
Barrel Length & Contour:	16 Inches Medium Contour Profile
Barrel Material:	Premium 416R Match-Grade Stainless Steel - Made for us By Tactical Kinetics
Twist Rate:	1:7 Twist
Barrel Finish:	Natural Satin Stainless Steel Finish
Gas System Length:	Mid-Length Gas System with 0.750" Low Profile Gas Block Set
Muzzle Device:	Standard 1/2-28 A2 Flash Hider
Upper Receiver Type:	Gibbz Arms G4 Billet Aluminum Side-Charging Receiver, Gen 2 Handle (Type III Hardcoat Anodized)
Handguard Profile:	12 Inch Slim Free-Float Modular M-LOK Handguard Layout with Continuous Top Picatinny Section Layout
Manufacturing Origin:	100% Proudly Made in the USA

Why Choose This Product?

Maintain Your Target Lock with Side ChargingStandard rear charging handles force you to break your cheek weld, collapse your shooting stance, and yank a handle right underneath your optical plane to cycle the action or clear a malfunction. This premium system features a fluid side lever that stays completely stationary while firing. This means zero moving parts near your support hand and smooth, instant manual cycling while keeping your eyes tightly locked onto your target through the optic.

Match-Grade Stainless Steel PrecisionThe 16-inch barrel is machined from high-grade stainless steel to deliver superior concentricity, enhanced throat life, and tight sub-MOA precision groupings. Paired with a fast 1/7 twist rate, it is perfectly optimized to rotationally stabilize heavy tactical and match-grade projectiles (such as 62gr, 69gr, and 77gr loads) across extended distances.

Precision Hybrid Cycling via the 223 Wylde ChamberThe specialized 223 Wylde chamber brings bolt-action accuracy to a semi-automatic platform. It features a tighter, more precise throat geometry than a standard 5.56 NATO block while safely containing the higher pressure curves of military-grade ammunition. It allows you to cycle commercial .223 Remington match ammo or standard 5.56 duty rounds interchangeably with peak precision.