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Step up to an exceptionally maneuverable tactical and hunting powerhouse engineered to maximize close-quarters agility while cleanly redirecting harsh muzzle blast completely away from the operator. The P2A PATRIOT 10.5" 350 Legend Pistol Length Melonite M-LOK Pistol with Flash Can is a fully assembled, factory function-tested complete firearm built to deliver relentless downrange performance and absolute structural stability right out of the box. While standard custom rifle-caliber builds frequently struggle with extraction errors, violent bolt travel, or punishing linear concussion in short configurations, this model cleanly resolves every classic engineering hurdle. By pairing a precision 10.5-inch 4150 CMV steel barrel with a custom-tuned pistol-length gas operating system and an integrated blast-forwarding linear shield, it balances optimal operating metrics with structural component longevity. Chambered in the universally trusted, straight-walled 350 Legend caliber, this platform maximizes energy transfer and meets strict legal straight-walled hunting requirements within a highly compressed envelope. Featuring a lightweight free-float M-LOK rail that extends cleanly around the flash can and robust lower parts execution, this turnkey AR pistol completely eliminates assembly stress and building frustrations. Proudly 100% designed, machined, and precision-assembled in the USA with a Pro2A Tactical Lifetime Factory Warranty.
| Caliber Compatibility | 350 Legend (Straight-Walled Hunting Compliant) |
|---|---|
| Barrel Length & Steel | 10.5 Inch Medium Profile, 4150 Chrome Moly Vanadium Steel, Melonite Treated |
| Twist Rate | 1:16 Twist (Precision engineered to perfectly stabilize standard and hunting projectiles) |
| Upper Receiver | Milspec Forged 7075-T6 Aluminum, Single Large Feed Ramp, Forward Assist & Dust Cover, Type III Hardcoat Anodized Black |
| Lower Receiver | Mil-Spec Forged 7075-T6 Aluminum, Type III Hardcoat Anodized Black Finish |
| Gas Operating Block | Pistol-Length Gas System, Low-Profile Gas Block Machined from 4140 Steel, Stainless Steel Gas Tube |
| Muzzle Device | Standard 5/8-24 Thread Pitch, Slim-Line Linear Blast Forwarding Flash Can Pre-Installed |
| Handguard Rail | 12" Slim Free-Float M-LOK Handguard, Machined from 6061-T6 Aluminum with Top Picatinny Rail (Encloses rear of Flash Can) |
| Bolt Carrier Group | Full Auto M16 Profile, Heavy Duty Carrier, 9310 Bolt face optimized for 350 Legend, 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 and Standard A2 Grip |
| Blade Assembly | High Density Polymer Adjustable Blade, Pistol Buffer Tube, Standard 3oz Buffer, Buffer Spring, Castle Nut, Latch Plate |
| Magazine | (1) Standard 350 Legend AR-15 Caliber Specific Magazines |
| Manufacturing Origin | 100% Made in the USA with Pro2A Tactical Lifetime Factory Warranty |
The P2A PATRIOT 10.5" 350 Legend M-LOK Pistol with Flash Can directly solves the most common technical issues encountered with standard custom straight-walled builds: feeding angle hang-ups, erratic casing ejection, harsh concussive feedback, and part-by-part tolerance stacking. When constructing specialized intermediate hunting pistols from mismatched manufacturers, builders frequently fight failure-to-feed geometry or gas timing headaches due to inconsistent feed ramp tracking and irregular gas ports. Pro2A Tactical completely eliminates these engineering frustrations by headspacing, aligning, and function-testing the entire operating block as a single unit, ensuring that the bolt, barrel extension, gas port, muzzle device, and buffer system interface flawlessly right out of the box.
Furthermore, choosing a 10.5-inch barrel optimized for the 350 Legend cartridge strikes the ultimate operational sweet spot for maximum close-quarters maneuverability and hard-hitting tactical flexibility. Originally engineered to deliver devastating short-to-medium range kinetic energy without forcing shooters into a bulky, heavy large-frame chassis, this firearm excels downrange. Paired here with a fast 1:16 twist rate and a custom pistol gas operating layout, it processes heavy cycling steps cleanly, tames felt muzzle rise, and broadens gas pressure dwell structures. The addition of the integrated Flash Can actively pushes noise and gas pressure downrange, allowing for comfortable, high-volume fire during intense training routines or in the field.
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 | P2APAT-350LAX12PIS105CAN-1.16-M-HT |
|---|---|
| Model | PATRIOT |
| Barrel Length | 10.5 inch |
| Rifle Caliber | 350 Legend |
| Manufacturer | Pro2A Tactical |
