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20 inch LEFT HAND 223 Wylde Stainless Upper | Pro2a Tactical

PRO2A LEFT HAND 20" 223 Wylde 1/7 Rifle Length Stainless Premium M-LOK AR-15 Upper

22" Left 223 Wylde Heavy Bull barrel Upper

PRO2A LEFT HAND 22" 223 Wylde 1/7 Rifle Length Melonite Fluted Heavy Bull Barrel M-LOK AR-15 Upper

PRO2A LEFT HAND 22" 223 Wylde 1/7 Rifle Length Stainless Premium M-LOK AR-15 Upper

Rating:
97 % of 100
Special Price $359.99 $589.99
Availability:
In stock
SKU
P2AL223GFS15RIF22SS-TK
PRO2A Left Hand 22" 223 Wylde 1/7 Rifle Length Stainless Premium M-LOK Upper | Pro2A Tactical

PRO2A LEFT HAND 22" 223 Wylde 1/7 Rifle Length Stainless Premium M-LOK AR-15 Upper

Elite Match-Grade Varmint Precision Engineered for the Southpaw Marksman

Squeeze every ounce of velocity and mechanical accuracy out of your small-frame precision layout without standard right-hand limitations. The PRO2A Left Hand 22" 223 Wylde Rifle-Length Premium Stainless Upper Receiver Assembly completely modernizes the manual of arms for left-handed shooters. By combining a mirrored left-eject port layout with a precision-machined 416R stainless steel barrel chambered in the versatile .223 Wylde, this upper keeps hot brass, blowing gas, and escaping debris completely out of your peripheral line of sight. Built around an extended 22-inch barrel and tuned with an ultra-smooth rifle-length gas system, this premium upper drops natively onto any Mil-Spec lower receiver to anchor a flat-shooting, ultra-precise rifle build. Proudly 100% designed, machined, and meticulously hand-assembled in the USA.

Key Features

  • Mirrored Left-Hand Port Design: Specifically engineered to safely redirect spent casings and concentrated powder blowback out of the left side, shielding southpaw shooters from facial debris, distracting peripheral flashes, and smoke.
  • Match-Grade 416R Stainless Steel Barrel: Crafted from elite 416R stainless steel, this 22-inch heavy profile barrel delivers ultimate structural resistance against rapid thermal growth and aggressive friction, yielding predictable shot groupings and exceptional sub-MOA consistency at long ranges.
  • Precision .223 Wylde Chambering: Engineered with the tight throat tolerances of a hybrid chamber to safely fire both high-pressure military-surplus 5.56x45mm NATO and commercial .223 Remington ammunition with significantly enhanced downrange accuracy over traditional 5.56 chambers.
  • Extended 22-Inch Barrel Velocity: The extra barrel length significantly extends the expansion time of burning powder gases, yielding the highest possible muzzle velocities for the cartridge to secure a flatter trajectory and less wind drift at extreme distances.
  • Smooth Rifle-Length Gas Dwell: Tuning an extended 22-inch barrel with a true rifle-length gas tube lowers port pressure and slows the bolt carrier cycle. The results are an exceptionally soft recoil pulse, reduced parts fatigue, and effortless sight-picture tracking.

Technical Specifications

Receiver Dedicated Left Hand (Left Eject), Billet Aluminum, M4 Feed Ramps, Type III Hardcoat Anodized Black
Barrel Material & Profile 22 Inch Profile, Premium 416R Stainless Steel, Medium Contour, Bead Blasted Finish
Caliber .223 Wylde (Safely handles 5.56 NATO and .223 Remington with maximum competitive accuracy)
Twist Rate 1:7 Twist (Optimized to stabilize heavy duty 62gr, 69gr, and 77gr match loads)
Gas Operating Block Rifle-Length System, Low-Profile Gas Block Machined from 4140 Steel, Stainless Steel Gas Tube
Muzzle Device Standard 1/2-28 Thread Pitch, A2 Birdcage Flash Hider with Crush Washer
Handguard 15" Slim Profile Free-Float M-LOK Rail, Machined from 6061-T6 Aluminum
Manufacturing Origin 100% Made in the USA with Pro2A Tactical Lifetime Factory Warranty

Who Chooses This Upper Receiver?

Southpaw Benchrest & Precision Competitors

Left-handed marksmen who require extreme accuracy trust the mechanical consistency of a 416R stainless barrel and .223 Wylde chamber to consistently keep group sizes minimal during tight precision strings at extended ranges.

Southpaw Varmint & Open-Country Hunters

Shooters wanting to stretch the field distances of small varmints or coyotes rely on the full 22-inch configuration to gain maximum velocity. The mirror-ejection layout ensures that quick follow-up shots are taken without hot brass or heavy smoke getting blown into the shooter's eyes.

Suppressed Southpaw Precision Builders

Left-hand shooters planning to host a suppressor benefit heavily from a left-hand port layout. Suppressors drastically increase backpressure, and a left-ejecting receiver combined with an ultra-smooth rifle gas path prevents that concentrated gas from venting directly back into the shooter's face.

More Information
SKU P2AL223GFS15RIF22SS-TK
Barrel Length 22 inch
Rifle Caliber 223 Wylde
Manufacturer Pro2A Tactical
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