10.5" 300 BLACKOUT Parkerized Barrel - 12" Rail - Slim Cone Flash Can - AR15 Pistol Upper Assembly 10.5" 300 BLACKOUT Parkerized Barrel - 12" Rail - Slim Cone Flash Can - AR15 Pistol Upper Assembly 10.5" 300 BLACKOUT Parkerized Barrel 10.5" 300 BLACKOUT Parkerized Barrel
SKU: UA30B10PA08HC24P_12ML00_SC

10.5" 300 BLACKOUT Parkerized Heavy Barrel - 12" Rail - Slim Cone Flash Can - AR15 Upper

AR15Parts.com
$420.00
$280.00
(You Save $140.00)

10.5" 300 BLACKOUT Parkerized Heavy Barrel AR15 Upper Receiver with 12" Rail and Slim Cone Flash Can

The 300 AAC Blackout may be the best all-around AR15 cartridge. The 300 Blackout offers a wide range of projectile weights, can be run super- or sub-sonic, with or without a supressor, and it achieves full kinetic energy from a 9" barrel. Bottom line 300 BLK makes a great AR15 pistol or rifle, for personal defense or hunting. If you had to pick only one caliber, 300 Blackout would be a contender.

Specifications:

  • 10.5" 300 BLACKOUT 4150 Chrome Moly Parkerized Heavy Barrel with 1x8 Twist, 30 Cal Feed Ramp, and 5/8x24 Threads.
  • Mil-Spec Upper Receiver machined from 7075 T6 aluminum with forward assist and dust cover installed. Hard coat anodized MIL-STD 8625 Type 3 Class 2.
  • 12" Narrow Profile Free Float Rail machined from 6061 T6 aluminum. Comfortable and light weight, with M-LOK or KEYMOD attachment points along the entire length at 3, 6, and 9 positions. Hard coat anodized MIL-STD 8625 Type 3 Class 2.
  • 0.750" Low Profile Gas Block.
  • Pistol Length Gas System.
  • Slim Cone Flash Can with crush washer.

This upper assembly will fit all mil-spec AR15 lower receivers.

This item will ship directly to you with no FFL transfer required.

You are responsible for knowing federal, state and local laws applicable to this item. AR15Parts.com will not ship to addresses where it is not be legal to own this item.

Full Description
Current Stock: 102
Rail Type *
Muzzle Device *
Magazine
Bolt Carrier Group
Charging Handle
  • Description

    10.5" 300 BLACKOUT Parkerized Heavy Barrel AR15 Upper Receiver with 12" Rail and Slim Cone Flash Can

    The 300 AAC Blackout may be the best all-around AR15 cartridge. The 300 Blackout offers a wide range of projectile weights, can be run super- or sub-sonic, with or without a supressor, and it achieves full kinetic energy from a 9" barrel. Bottom line 300 BLK makes a great AR15 pistol or rifle, for personal defense or hunting. If you had to pick only one caliber, 300 Blackout would be a contender.

    Specifications:

    • 10.5" 300 BLACKOUT 4150 Chrome Moly Parkerized Heavy Barrel with 1x8 Twist, 30 Cal Feed Ramp, and 5/8x24 Threads.
    • Mil-Spec Upper Receiver machined from 7075 T6 aluminum with forward assist and dust cover installed. Hard coat anodized MIL-STD 8625 Type 3 Class 2.
    • 12" Narrow Profile Free Float Rail machined from 6061 T6 aluminum. Comfortable and light weight, with M-LOK or KEYMOD attachment points along the entire length at 3, 6, and 9 positions. Hard coat anodized MIL-STD 8625 Type 3 Class 2.
    • 0.750" Low Profile Gas Block.
    • Pistol Length Gas System.
    • Slim Cone Flash Can with crush washer.

    This upper assembly will fit all mil-spec AR15 lower receivers.

    This item will ship directly to you with no FFL transfer required.

    You are responsible for knowing federal, state and local laws applicable to this item. AR15Parts.com will not ship to addresses where it is not be legal to own this item.

  • Details

    Details

    Current Stock: 102
    SKU: UA30B10PA08HC24P_12ML00_SC
    Availability: Usually Ships in 24 Hours
    Old SKU: 105300CMPU1x7G2RLK