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P2A PATRIOT LEFT HAND 16" 5.56 NATO 1/7 Melonite M-LOK A2 Rifle

P2A PATRIOT LEFT HAND 16" 5.56 NATO 1/7 Melonite M-LOK A2 Rifle

P2A PATRIOT LEFT HAND 20" 5.56 NATO 1/8 Melonite M-LOK A2 Rifle

P2A PATRIOT LEFT HAND 20" 5.56 NATO 1/7 Melonite M-LOK A2 Rifle

P2A PATRIOT LEFT HAND 18" 5.56 NATO 1/8 Melonite M-LOK A2 Rifle

Special Price $789.99 $989.99
Availability:
In stock
SKU
P2APATLH-556AACT15MID18-1.8-M-TK-A2
P2A PATRIOT LEFT HAND 18" 5.56 NATO Melonite M-LOK A2 Rifle | Pro2A Tactical

P2A PATRIOT LEFT HAND 18" 5.56 NATO 1/8 Melonite M-LOK A2 Rifle

Product Description

The P2A PATRIOT LEFT HAND 18" 5.56 NATO Melonite M-LOK A2 Rifle is a professional-tier tactical and precision hunting carbine custom-engineered from the ground up for southpaw operators, delivering absolute structural rigidity, maximized ballistic velocity, and timeless field ergonomics. Chambered in the universally proven 5.56 NATO caliber (fully backward-compatible with .223 Remington), this variant features a true left-hand mirrored upper receiver architecture that completely redirects hot brass, unburnt powder, and gas signatures away from the left-handed shooter's face. This platform leverages an extended 18-inch barrel structure to maximize powder burn efficiency, extend flat-shooting accuracy downrange, and optimize downrange muzzle velocities compared to shorter setups. Built to dominate precision long-range match fields, dynamic target tracking, and multi-role varmint hunting, this configuration operates with an optimized mid-length direct-impingement gas setup calibrated to guarantee smooth cycling, robust extraction profiles, and lower internal component wear under sustained aggressive firing cadences. This model integrates a traditional fixed A2 rifle stock assembly paired with a long rifle buffer loop system, offering an exceptionally stable cheek weld and a smooth, softly recoiling impulse. Finished in a rugged hardcoat anodized application, this build ensures premium, non-stop operational field protection from environmental degradation.

Every Patriot left-hand extended rifle layout is machined to strict technical tolerances, establishing precise M4 feed ramp alignments and factory headspaced structural profiles to ensure rock-solid cycling repeatability. Hand-assembled by an experienced team of professional armorers, each upper receiver assembly undergoes exhaustive headspacing and structural evaluation to establish absolute tracking consistency out of the box. It seamlessly bridges the gap between southpaw-specific ergonomic velocity, classic duty ergonomics, and modern modular custom spacing because every patriot deserves an uncompromised precision tool.

Key Features

  • True Left-Hand Ejection Architecture: Left-side mirrored ejection port, dust cover, and forward assist layout completely eliminate hot brass across the face, establishing a safer and cleaner shooting path for southpaw operators.
  • Extended 18" Rifle Profile: Optimizes maximum downstream velocity, extended ballistic energy transfer, and complete non-NFA compliance natively without complex regulatory hurdles or tax stamps.
  • Classic Fixed A2 Rifle Stock: Heavy-duty fixed stock assembly provides maximum structural durability, an optimized length-of-pull, an internal storage compartment, and a steady, rock-solid cheek weld for precision tracking downrange.
  • Optimized 1:8 Twist Rate: Highly versatile hybrid twist profile engineered specifically to provide full structural stabilization across a wide spectrum of modern light and heavy-grain projectiles, maximizing accuracy uniformity.
  • Ultra-Smooth Mid-Length Gas Loop: Configured with a tuned low-profile gas block and matching gas tube to ensure proper dwell times, softer felt recoil, and decreased mechanical stress on the left-handed bolt carrier group compared to standard carbine-length gas paths.
  • Modular Free-Float M-LOK Handguard: Features a premium 15-inch free-float slim profile M-LOK handguard rail system with a continuous top Picatinny rail, providing customizable space for tactical precision optics, hunting lights, and bipod placement.

Technical Specifications

Caliber Compatibility 5.56 NATO (Fully compatible with .223 Remington ammunition)
Barrel Length & Steel 18 inch Medium Profile, 4150 Chrome Moly Vanadium Steel, Nitride/Melonite Treated
Twist Rate 1:8 Twist (Optimized to stabilize heavy duty 55gr to 77gr loads)
Upper Receiver Milspec Left Hand Billet Aluminum, M4 Feed Ramps, Left Side Ejection, Type III Hardcoat Anodized Black
Lower Receiver Mil-Spec Forged 7075-T6 Aluminum, Type III Hardcoat Anodized Black Finish
Gas Operating Block Mid-Length Gas System, Low-Profile Gas Block Machined from 4140 Steel, Stainless Steel Gas Tube
Muzzle Device Standard 1/2-28 Thread Pitch, A2 Flash Hider with Crush Washer Pre-Installed
Handguard Rail 15" Slim Free-Float M-LOK Handguard, Machined from 6061-T6 Aluminum with Top Picatinny Rail
Bolt Carrier Group Left Hand Full Auto M16 Profile, 8620 Carrier, 9310 Bolt, Nitride Treated, Properly Staked Gas Key, MPI Tested
Charging Handle Standard Milspec AR-15 Charging Handle
Lower Parts Kit Complete Mil-Spec Lower Parts Kit (LPK) with Crisp Single-Stage Fire Control Group, Ambi Safety and Standard A2 Grip
A2 Stock Assembly Fixed A2 Rifle Stock Assembly, Long Rifle Receiver Extension (A2 Rifle Buffer Tube), Standard Rifle Weight Buffer and Rifle Buffer Spring
Magazine (1) PMAG or Similar Compatible Magazine
Manufacturing Origin 100% Made in the USA with Pro2A Tactical Lifetime Factory Warranty

Why Choose This Product?

The P2A PATRIOT LEFT HAND 18" 5.56 NATO Melonite M-LOK A2 Rifle resolves the two biggest compromises facing left-handed AR operators: gas-in-face blowback and unstable stock wiggle. While standard right-handed setups force southpaw shooters to ingest toxic unburnt gasses and dodge flying brass, this true mirrored upper architecture redirects case extraction cleanly to the left. Furthermore, by integrating an authentic fixed A2 rifle stock system alongside a matching long rifle weight buffer loop, this configuration stretches out pressure drops cleanly during cycling. This application dramatically slows down reciprocating bolt velocities and absorbs felt energy far more effectively than adjustable setups, delivering a remarkably flat-shooting rifle platform that preserves pristine sight alignment over repeated rapid-fire strings.

Additionally, this 18-inch configuration sets up an uncompromised defensive or competition weapon layout. By extending a full 15-inch free-float M-LOK rail shroud forward over a mid-length gas system, you gain complete freedom to implement modern support-hand extensions and mount vital tactical precision scopes, hunting flashlights, or heavy-duty bipods without impacting barrel harmonics. Hand-assembled by professional armorers using premium materials and rigid headspacing alignments, this rifle represents an affordable, top-tier operational field asset engineered to last through generations of trigger time.

Partnering with some of the best manufacturers in the industry, we bring you a line of rifles and pistols with unrivaled quality for the cost, the “Patriot”. Every Patriot firearm is carefully built and assembled by our team of experienced armorers who knows the importance of reliability and repeatability. Every component is manufactured to milspec or better standards to ensure a high quality firearm is produced. Whether it is for sporting, hunting, or recreational needs, our Patriot Line of rifles and pistols is more than capable to live up to the task. The Patriot line combines quality with affordability because every patriot deserves it.

More Information
SKU P2APATLH-556AACT15MID18-1.8-M-TK-A2
Model PATRIOT
Barrel Length 18 inch
Rifle Caliber 5.56 NATO
Manufacturer Pro2A Tactical
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