AR15 Pistol Kit - .300 AAC Blackout (8.5" Nitride Barrel, 1:7 Twist & 7" Lightweight M-Lok Handguard) with Fire/Safe Marked 80% Lower

$737.99
$650.00
SKU:
300BLK-85-7MLOK-PKFL

Description

Looking for an AR pistol build but with more energy transference per round and thus more knockdown power than a .223, a 5.56mm, or even a 9mm?  Keep reading then.

We give you an AR pistol kit chambered in the .300 AAC blackout caliber.  This little pistol comes to you with an 8.5" nitride coated barrel and a 7" free floating M-Lok handguard.  Its small size means you'll have an easier time defending your home with this little beastie versus with a full 16" or 20" barreled AR-15.  Grab one today, and tactically clear rooms 'til your heart's content!

300 Blackout Pistol Kit Specs:

Barrel Length: 8.5"

Gas System: Pistol Length

Barrel Profile: Heavy

Barrel Steel: 4150V 

Barrel Finish: Nitride

Chrome Lining: None

Muzzle Thread: 5/8-24

Chamber: 300 Blackout

Twist Rate: 1:7

Barrel Extension: M4

Diameter at Gas Block: .750

Gas Block Type: Low-Profile

Muzzle Device: A2 Style Flash Hider

Receiver Material: Forged 7075 T6

Receiver Type: M4

Handguard Type: 7" Lightweight M-Lok Free Float Rail

Bolt Carrier Group Included: Yes

Bolt Steel: Carpenter 158

Bolt Carrier Profile: Full-Auto

Charging Handle Included: Yes

Overall Length: 17"

300 Blackout Pistol Kit Features:

  • Offers complete build kit w/ optional 80% lower
  • Is not considered a firearm, no FFL required
  • Pre-built upper is test-fired for reliability
  • Features mil-spec fittings
  • Type III Hardcoat anodized
  • Proudly made in the USA
  • Backed by Lifetime Warranty

 300 Blackout Pistol Kit Details:

Barrel: Nitride-coated, 8.5”, chambered in 300 Blackout. Made of 4150 Vanadium. Features 1:7 twist rate, M4 barrel extension, and pistol-length gas system. Includes 7" Lightweight M-Lok free-float rail, .750" diameter low profile gas block, and A2 flash hider.

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 MOE trigger guard and 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.

No FFL required  Made in the USA  Lifetime Warranty

Shipping Restrictions

AR-15Lowerreceivers.com only ships within the United States. Federal legislation dictates we cannot ship our products internationally. Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website. We try our best to keep our shipping page current, but laws change daily.

We are a national retailer of individual components and not all products depicted on this website are legal in every state. Shipping of various products found on this website are prohibited to some states (such as California, Connecticut, District of Columbia, New Jersey, New York, Rhode Island, and Washington). The information, pictures, text or products presented on this website are not a representation by us, and should not be understood by you, that any product or completed firearm is legal to assemble or own in your state of residence. We encourage each and every builder to perform their own research about the state and federal laws that apply to them. It is your responsibility to understand the law and we encourage you to consult with an attorney or your local ATF representative.