Are you at least 18 years old?
OPTION DETAILS
GAS BLOCK: Standard or Adjustable. Adjustable is a great option if you are using a suppressor or just want to fine tune your system.
Bolt Carrier Group: BCG is Optional. Select Nitride or Nickel Boron if you need a BCG to complete Upper . All our BCGs are M16 Profile, Properly Staked Gas Key, MP Tested, 8620 Carrier, 9310 Bolt. Nitride is a surface hardening process that creates a tough and slick surface. Nickel Boron provides the slickest surface which reduces friction and where dirt does not easily adhere to.
Construct the ultimate micro personal defense weapon (PDW) with lightning-fast handling, an intuitive manual configuration, and focused linear muzzle mechanics. The PRO2A 6" 300 Blackout Pistol Length Non-Reciprocating (NR) Side Charging Upper Assembly with Flash Can completely modernizes traditional frame ergonomics by swapping out the rear dual-pull tab for a left-side manual charging lever. The handle stays fully stationary during live fire, eliminating moving external components near your optic mount or support hand. Pre-equipped with a slimline tactical flash can, it forces intense micro-barrel gas concussion and muzzle noise straight forward downrange away from the operator. Built around a compact 6-inch 4150 CMV steel barrel and optimized with a pistol-length gas system for cycling reliability, this premium upper drops natively onto any standard Mil-Spec lower receiver. Proudly 100% designed, machined, and precision-assembled in the USA.
| Upper Receiver | Gibbz Arms G4 Non Reciprocating Side Charging Billet Aluminum Receiver with Gen 2 Handle, M4 Feed Ramps, Type III Hardcoat Anodized Black |
|---|---|
| Barrel Length & Steel | 6 Inch Medium Profile, 4150 Chrome Moly Vanadium Steel, Melonite Treated |
| Caliber | 300 AAC Blackout (300 BLK) |
| Twist Rate Matrix | 1:7 Twist (All-around stabilization for supersonic and heavy sub-sonic ammo) |
| Gas Operating Block | Pistol-Length System, Low-Profile Gas Block Machined from 4140 Steel, Stainless Steel Gas Tube |
| Muzzle Device Config | Standard 300 BLK Thread Pitch (5/8-24 Threads), Pre-Installed Slimline Linear Flash Can |
| Handguard | 7 Inch Slim Profile Competition Top Free-Float M-LOK Handguard, Extended Profile Partially Tucking the Muzzle Device, Machined from 6061-T6 Aluminum |
| Manufacturing Origin | 100% Made in the USA with Pro2A Tactical Lifetime Factory Warranty |
Operators looking to build an ultra-compact Personal Defense Weapon (PDW) choose this 6-inch setup to achieve maximum portability in vehicles, discrete storage packs, or tight quarters while maintaining heavy .30-caliber threat-stopping capabilities.
Operators training inside confined environments or indoor lanes select this flash-can-equipped upper. It channels the aggressive acoustic concussion of the short 6" barrel completely forward and away from the shooter and adjacent lane partners, minimizing uncomfortably loud side-blast feedback.
Hog and predator hunters running bulky low-power variable optics (LPVOs), complex night vision setups, or wide thermal sights prefer side-charging platforms. The left-side handle clears the wide undersides of scope mounts, protecting hands from scrape damage during rapid charging manipulation.
| SKU | P2ANR300BLKACT7PIS6CAN-BA |
|---|---|
| Barrel Length | 6 inch |
| Rifle Caliber | 300 Blackout |
| Manufacturer | Pro2A Tactical |