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AR 15 Pistol Kit – .300 AAC Blackout (7.5″ Nitride Barrel & 9″ M-Lok Handguard) w/ 80% Lower

$777.99 $685.00 (You Save $92.99)

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SKU: 300BLK-75-9MLOK-BK

Description

300 Blackout is perfect for up-close-and-personal shooting, and medium-range work at the range. It packs plenty of power in a compact package. That’s why we parted together this full 7.5″ AR-15 kit. Chambered in .300 BLK, this kit features a 4150 CMV heavy barrel with a nitride finish, a 1:7 twist rate, a forged M4 upper, and an M16 BCG with pistol gas.

Tack on your favorite accessories thanks to the 9″ M-Lok handguard! You also get a lower parts kit with an enhanced and polished trigger, and an upgraded to the Magpul MOE grip. A complete buffer tube assembly is paired with a pistol brace by SB Tactical to round out the kit. Just grab a billet or forged 80% lower, and you’ll have all the parts you need to complete the kit in a single day!

300 Blackout Pistol Kit Specs:

Upper Receiver Type: Forged Standard
Upper Receiver Material: 7075 T6 Aluminum
Upper Receiver Coating: Hardcoat Anodized
Muzzle Device: Fluted Flash Can
Barrel Caliber: 300 Blackout
Barrel Profile: Heavy
Barrel Material: 4150 Chromoly Vanadium
Barrel Length: 7.5″
Barrel Thread Pitch: 5/8 x 24
Barrel Twist Ratio: 1:7
Barrel Finish: Nitride
Barrel Lining: Nitride 
Gas Block Size: .750
Gas Block Type: Low Profile
Gas System: Pistol
Handguard Length: 9″
Handguard Type: M-LOK
Handguard Color: Black
Rail Profile: Lightweight
BCG Caliber: 5.56
BCG Profile: Full Auto
BCG Finish: Phosphate
BCG Testing: MP
BCG Logo: None
BCG Bolt Type: Carpenter 158
Charging Handle: 7075 T6 Aluminum

 300 Blackout Pistol Kit Features:

  • Includes all parts needed to complete your build
  • Requires no FFL, not considered a firearm
  • Pre-built upper ships ready to fire
  • Ships straight to your front door
  • Proudly built in the USA
  • Backed by Lifetime Warranty

300 Blackout Pistol Kit Details:

Barrel: Nitride-coated, 7.5”, chambered in .300 AAC Blackout. Made of 4150 Chromoly Vanadium. Features 1:7 twist rate, M4 barrel extension, and pistol-length gas system. Includes 9″ lightweight M-Lok free-float rail, .750″ diameter low profile gas block, and fluted flash can.

Upper: Mil-spec, made of forged 7075 T6 aluminum. Hard-coat anodized (Type III). Features M4 feed ramps.

Bolt: Mil-spec, shot-peened, made of Carpenter 158 steel. Gas key secured with Grade 8 fasteners, staked per mil-spec. Parkerized exterior, chrome-lined interior.

80% Lower: Pick an optional forged or billet 80% lower. All lowers include mil-spec fittings and hard-coat anodizing.

Lower Parts Kit: Includes complete, mil-spec AR-15 parts kit. Features Enhanced Polished Trigger (EPT).

Charging handle: Standard 7075 Forged charging handle.

Please note: If completing your AR Pistol Kit using the optional 80% lower, please select an 80 lower jig from our available options.

AR 15 Pistol Kit – .300 AAC Blackout (7.5″ Nitride Barrel & 9″ M-Lok Handguard) w/ 80% Lower

$777.99 $685.00 (You Save $92.99)

$699.99 $635.00 (You Save $64.99 )
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