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The P2A PATRIOT LEFT HAND 16" 300 Blackout AR-15 Rifle is a premium, purpose-built tactical carbine engineered explicitly for left-handed operators who refuse to settle for mirrored right-handed weapons. Chambered in the inherently versatile 300 AAC Blackout cartridge, this rifle pairs a full-length 16-inch barrel structure to maximize powder burn efficiency and muzzle velocity yields. Outfitted with an optimized pistol-length gas system paired with an adjustable low-profile gas block, this configuration eliminates typical right-hand gas-face blowout, manages cyclic pressure effortlessly, and delivers a true mirror-layout left-ejecting operation that keeps spent casings completely out of a left-shoulder shooter's line of sight.
Every Left-Hand Patriot is machined to exacting tolerances, mounting a true left-handed upper receiver with a heavy-duty left-hand specific bolt carrier group. From its professional headspace tuning to its custom-treated components, this rifle delivers a professional-grade, suppressor-ready option designed for peak precision and field durability.
| Upper Receiver | AR-15 Mil-Spec Billet Aluminum, True Left-Hand Port Configuration, Type III Hardcoat Anodized Black. |
|---|---|
| Caliber | 300 AAC Blackout (7.62x35mm) |
| Barrel Length & Profile | 16-Inch Medium Profile |
| Muzzle Attachment | A2 Flash Hider, 5/8x24 Thread Pitch |
| Twist Rate | 1:8 Twist Rate (Optimized for full ballistic stabilization across light and heavy grain projectiles) |
| Barrel Material | 4150 Chrome Moly Vanadium Steel with QPQ Melonite Nitride Finish |
| Gas System Layout | Pistol-Length Gas System with Low-Profile Gas Block |
| Lower Receiver | Milspec AR-15 Lower Receiver, Machined Aluminum, Type III Hardcoat Anodized Black. |
| Handguard Rail | 12-Inch Free Float Slim Profile M-LOK Handguard Rail System with Picatinny Top Rail |
| Bolt Carrier Group | Dedicated Left-Hand Profile M16 Bolt Carrier Group, Heavy Duty Carrier, 9310 Left-Eject Bolt, Nitride Treated, Properly Staked Gas Key, MPI Tested |
| Charging Handle | Standard Milspec Charging Handle |
| Trigger & Lower Parts | Complete Mil-Spec Lower Parts Kit (LPK) with Crisp Single-Stage Fire Control Group, Ambi Safety and Standard A2 Grip |
| Stock Assembly | Milspec Adjustable M4 Stock, 6 Position Carbine Buffer Tube (Receiver Extension), Standard 3oz Buffer and Buffer Spring |
| Magazine | (1) PMAG or Similar Magazine |
| Manufacturing Origin | 100% Made in the USA with Pro2A Tactical Lifetime Factory Warranty |
The P2A PATRIOT Left Hand 16" 300 Blackout Rifle bypasses the ergonomics layout hurdles that left-handed shooters have fought against for decades. While right-handed upper receivers force hot gas, carbon buildup, and spent brass straight toward a southpaw operator's face, this left-handed mirror build guarantees a safe, comfortable, and unobstructed shooting orientation. Because it is built as a true 16-inch rifle, it completely eliminates complex regional restrictions, pinning procedures, or bracing parameters, delivering absolute regulatory peace of mind natively.
By executing your build with a factory headspaced, professionally tuned direct-impingement architecture and an adjustable gas block, you gain complete freedom to dial in the action for your favorite suppressor configurations. Coupled with a 1:7 twist melonite barrel, a rugged 15-inch free-float M-LOK handguard, and an ambidextrous charging handle arrangement, this carbine stands as a relentlessly durable, fast-handling, and exceptionally flat-shooting defense system.
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.
| SKU | P2APATLH-300GFS12PIS16-1.7-M-KM |
|---|---|
| Model | PATRIOT |
| Barrel Length | 16 inch |
| Rifle Caliber | 300 Blackout |
| Manufacturer | Pro2A Tactical |