16" 300 BLACKOUT Parkerized Barrel - 12" Rail - A2 Flash Hider - AR15 Rifle Upper Assembly 16" 300 BLACKOUT Parkerized Barrel - 12" Rail - A2 Flash Hider - AR15 Rifle Upper Assembly 16" 300 BLACKOUT Parkerized Barrel 16" 300 BLACKOUT Parkerized Barrel
SKU: UA30B16PA08HC24P_12ML00_A2
AR15parts.com

16" 300 BLACKOUT Parkerized Barrel - 12" Rail - A2 Flash Hider - AR15 Upper Assembly

$430.00
$310.00
(You save $120.00)

16" 300 BLACKOUT Parkerized Heavy Barrel AR15 Upper Assembly with 12" Rail and A2 Flash Hider

The 300 AAC Blackout was designed to achieve energies like the 7.62x39 Soviet in an AR16 while using standard AR15 magazines at their full capacity. The 7.62 Soviet's cartridge taper prevented reliable feeding in AR magazines and created wear on the bolt. From the 14.5in barrel of the AR15, the 556 round has an effective point target range of 500 yards. The bullet has significant drop, drift, and energy loss at that distance. From a 16in barrel, a 125gr 300 BLK round has a lower velocity and similar bullet drop and drift at shorter distances. However, it has the same amount of energy at 700 yards that the 556 has at 500 yards. In terms of hit probability, the Blackout has an effective range of 450 yards. From a 9in barrel, the 125 gr BLK round has the same muzzle energy as the 556 from a AR15, and 5 percent more energy at 440 yards. In comparison with 7.62×39mm rounds, 300 BLK rounds with varying loads have a better ballistics and more energy out of similar length barrels.

Specifictions:

  • 16" 300 BLACKOUT 4150 Chrome Moly Parkerized Heavy Contour Barrel with 1x8 Twist and 5/8x24 Threads
  • Mil-Spec Upper Receiver forged from 7075 T6 aluminum with forward assist and dust cover assembly installed. Hard coat anodized MIL-STD 8625 Type 3 Class 2
  • 12" Narrow Profile Free Float Rail machined from 6061 T6 aluminum Very comfortable and very light weight. Your choice of 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
  • Mil-Spec A2 Flash Hider with crush washer

This upper assembly will fit all standard AR15 lower receivers.

This item is "Firearm Parts", not a complete firearm (no serialized components). It will be shipped directly to you with no FFL transfer required.

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

Full Description
Current Stock: 534
Rail Type *
Muzzle Device *
Magazine
Bolt Carrier Group
Charging Handle
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  • Description

    16" 300 BLACKOUT Parkerized Heavy Barrel AR15 Upper Assembly with 12" Rail and A2 Flash Hider

    The 300 AAC Blackout was designed to achieve energies like the 7.62x39 Soviet in an AR16 while using standard AR15 magazines at their full capacity. The 7.62 Soviet's cartridge taper prevented reliable feeding in AR magazines and created wear on the bolt. From the 14.5in barrel of the AR15, the 556 round has an effective point target range of 500 yards. The bullet has significant drop, drift, and energy loss at that distance. From a 16in barrel, a 125gr 300 BLK round has a lower velocity and similar bullet drop and drift at shorter distances. However, it has the same amount of energy at 700 yards that the 556 has at 500 yards. In terms of hit probability, the Blackout has an effective range of 450 yards. From a 9in barrel, the 125 gr BLK round has the same muzzle energy as the 556 from a AR15, and 5 percent more energy at 440 yards. In comparison with 7.62×39mm rounds, 300 BLK rounds with varying loads have a better ballistics and more energy out of similar length barrels.

    Specifictions:

    • 16" 300 BLACKOUT 4150 Chrome Moly Parkerized Heavy Contour Barrel with 1x8 Twist and 5/8x24 Threads
    • Mil-Spec Upper Receiver forged from 7075 T6 aluminum with forward assist and dust cover assembly installed. Hard coat anodized MIL-STD 8625 Type 3 Class 2
    • 12" Narrow Profile Free Float Rail machined from 6061 T6 aluminum Very comfortable and very light weight. Your choice of 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
    • Mil-Spec A2 Flash Hider with crush washer

    This upper assembly will fit all standard AR15 lower receivers.

    This item is "Firearm Parts", not a complete firearm (no serialized components). It will be shipped directly to you with no FFL transfer required.

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

  • Reviews

    Reviews

    Steven kniceley

    Title

    Fast delivery well fitted an finished.best of all shoots great
    Steven kniceley

    Title

    Fast delivery well fitted an finished.best of all shoots great
    John Stephens

    Great uppers

    Albert Cardwell

    300 BLACKOUT

    AWESOME !!! Quick shipping exactly what I was looking for . I can't wait to try it . Thank You .
    david guzik

    AR 15 Upper

    This was exactly as described.Fast shipping and great customer service
    Marlin Burcham

    300 blackout

    First experience was great fast shipping great looking upper very pleased with it i will definetly be doing more business here
    Jessie

    10/10

    I was really impressed with the quality of this upper. Best experience I've had buying an upper online. If you are thinking about purchasing do it! You will be glad you did when you see it in person. Took to the range and ran flawlessly. I could not be happier!
    Gil

    16 300 blk complete upper

    Purchased a 16" 300 Blackout Complete AR 15 Upper Assembly 1x8 Twist with 12 inch Rifle Length Keymod Rail Pistol Length Gas System 4150 Chrome Moly Parkerized Heavy Barrel . It is great product for a budget build. The price was great as well best deal I could find online .was shipped in timely manner considering high volume of firearm purchases going on. It was well packaged , this is not a cheap upper everything looks quality on it. Gas block was tight. BCG gas key was properly staked. Can't wait to get out to the range . Paired it with and aero precision gen 2 lower lines up nice and fits pretty tight. Just have a little jiggle in front pivot pin , no big deal it's still a great upper.
    Kevin Tate

    16 in black out upper

    Had I problems with the delivery , it shoots great will get my next one from you.
    Michael Hayward

    300 blackout

    I like it. It arrived well and discreetly packaged. It assembled easily. I shot 10 rounds but haven't sighted it in yet
  • Details

    Details

    Current Stock: 534
    SKU: UA30B16PA08HC24P_12ML00_A2
    Availability: Usually Ships in 24 Hours
    Old SKU: 16300CMU1x7FSG2RL