AR 300 BLACKOUT 16" 1:8 TWIST W/ (OPTIONS AVAILABLE) - UPPER ASSEMBLY

-48% AR 300 BLACKOUT 16" 1:8 TWIST W/ (OPTIONS AVAILABLE) - UPPER ASSEMBLY

Specs
Barrel Length:16"
Caliber:300 BlackOut
Twist Rate:1:8
Gas System:Pistol Length
Muzzle Thread:5/8x24
Barrel Coating:Black Nitride
Muzzle Device:A2 Flash Hider
Bolt Carrier GroupMil-Spec M16 BCG
Receiver Material:Forged and Mil-Spec 7075 T6 Aluminum
Charging Handle:Standard Mil-Spec Charging Handle

Includes:

Handguard Options:

FML.TC.

FML.TC.C:

FML.R.C:

FML.TC.R.C:

5AML-TC-R:
5AML-R
FMLUS-TC:
FMLUS:
FKMUS:
FSSM:
FSM:
FSSK:
FKM:
FAR:

Bolt Carrier Group + Charging Handle (Options): 

Specs
Barrel Length: 16"
Muzzle Thread: 5/8x24
Barrel Coating: Black Nitride
Muzzle Device: A2 Flash Hider
Bolt Carrier Group: Mil-Spec M16 BCG
Receiver Material: Forged and Mil-Spec 7075 T6 Aluminum
Charging Handle: Standard Mil-Spec Charging Handle

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  • Views: 11536
  • Product Code: UB300
  • Availability: In Stock
  • $419.95
  • $219.95

Available Options

Tags: AR 300 BlackOut, Upper Build, Rifle Kit, Pistol Length, Options Available

Every Upper Build is Test Fired Before Shipment To Guarantee Performance. We do not guarantee cyclin..
$569.95 $299.95
Standard AR-15 charging handle body with oversized Steel latch with cross pattern installed. Comes w..
$19.95 $13.99
Includes:Drop-In ReplacementReduce recoilImprove reliabilityReduce BCG speedReduce wear on partsRedu..
$139.95 $99.95
T6 CNC Machined Aluminum 5/8x24 Thread PitchOD: 1.00”Weight: 4.4 oz Length: 3.25” Black Anodized ..
$49.95 $25.95
The Multi Port Flash Hider is great for any tactical applications to reduce muzzle rise, flash signa..
$49.95 $27.95
The Multi Port Flash Hider is great for any tactical applications to reduce muzzle rise, flash signa..
$49.95 $27.95
AR-15/-10 Front Sight Gas Block AssemblyBayonet lugsMaterial: Forged Heat Treated C1137 SteelSling S..
$44.95 $34.99
Protects the quad rail and gas block from debris. Mounts in place using 4 screws.Specifications:6061..
$10.95 $4.99
This deluxe ergonomic Pistol Grip is molded from high-density polymer fiber. It has deep finger groo..
$19.95 $8.95
DPMS COMPATIBLEOur "Tanker" muzzle brake has 6 large 45 degree rearward-facing side ports, redirec..
$39.95 $27.95
This Jam Nut is used in place of a crush washer or shim kit to properly align a muzzle brake. It ca..
$9.95 $4.95
This is our universal Buffer Retainer and Retainer Spring kit. It's compatible with AR-15 and AR-10 ..
$7.95 $4.49