5.56 AR 15 Pistol Kit (8.5” Nitride Barrel & 7” lightweight M-Lok Handguard) w/ 80% lower (1:7 Twist)

$737.93
$640.00
SKU:
556-85-7MLOK-PKFL

Description

This super-compact AR 15 Pistol Kit is the perfect way to build a heavy-duty, close-quarters shooters with one box of parts. The included 4150V heavy barrel affords laser accuracy with a versatile 1:7 twist rate. A lightweight 7” M-lok handguard keeps things maneuverable and offsets the weight of that bomb-proof barrel.

In your hand, you’ll find a quality polished, enhanced trigger seated in a mil-spec lower parts kit. Out back, a convenient 5-position buffer tube accommodates a high-speed SBA Pistol Brace for better shot placement and recoil control. Finish the kit off by picking a mil-spec forged or billet 80% lower, and you’ll have everything you need to complete your build right away.

AR-15 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: 1/2×28
Chamber: 5.56 NATO
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″

AR-15 Pistol Kit Features:

  • Includes everything needed to build
  • Select optional forged or billet 80% lower
  • Features enhanced, polished trigger kit
  • Upper is pre-built and test-fired before shipping
  • Not considered a firearm, no FFL required to buy
  • Proudly built in the U.S.A.
  • Backed by a Lifetime Warranty

AR-15 Pistol Kit Details:

Barrel: Nitride-coated, 10.5”, chambered in 5.56 NATO. Made of 4150 Vanadium. Features 1:7 twist rate, M4 barrel extension, and pistol-length gas system. Includes 7” lightweight, free-float M-Lok handguard, .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

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 or “assault weapons” (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 or machining a firearm. We try our best to keep our shipping page current, but laws change daily

80-Lower.com only ships within the United States. Federal legislation dictates we cannot ship our products internationally.

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.