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.