AR-15 Rifle Kit 1 x 7 Upper Assembled WITH 80% Lower

AR-15 Rifle Kit 1 x 7 Upper Assembled WITH 80% Lower

$459.95 $394.95

AR-15 Complete Rifle Kit 1×7 with 80% Lower upper built

Availability: In stock SKU: DT9-051 Categories: , Tags: ,
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Complete AR-15 Rifle Kit With 80% Lower Receiver Upper Assembled.

This AR-15 Assembled Upper rifle kit contains all components to complete Your AR-15 Rifle except Magazines, Jig, tooling, or sights. The rifle kit comes with the 80 percent machined stripped lower receiver. The Kit is a 16″ M4 Feed Ramp build kit With 7075 forged Aluminum Upper and Lower receiver.   Also included is a nitride finished barrel capable of shooting both .223 and 5.56 ammunition.

Rifle Kit Specifications:

  • Chamber – 5.56 Nato with M4 Feed Ramp (Shoots both .223 and 5.56)
  • Twist – 1 × 7
  • Barrel Thread – 1/2×28
  • Barrel Steel – 4150 Chrome Moly / Nitride Processed
  • Flash Hider – A2 Flash Hider
  • Handguard – Carbine Black Hand guards.
  • Gas Block -.750 single rail height gas block, Carbine Gas Tube with Pin
  • Upper Receiver – M4 Flat-top Upper with Barrel Nut and Delta Ring Assembly.
  • Bolt Carrier Group – Mil-spec M-16 Bolt Carrier group Assembly
  • Charging Handle – Included
  • Lower Parts Kit – Mil-spec Lower Parts Kit
  • Stock – US Made 6 Position Black Stock w/ buffer and spring

AR-15 Rifle Kit with Lower Features:

Upper Receiver:  Machined from a 7075 T6 Aluminum Forging to tight Military specifications.  Also coated with a Hard Coat Type III Anodized Finish.  Upper receiver also includes the ejection port cover, forward assist, standard barrel nut.   Comes with delta ring assembly, A2 Style polymer 2 piece hand guard with end cap.  Also Included in this rifle kit is a standard latch charging handle.

80% Lower Receiver:  AR-15 80% Lower Receiver is created from a 7075 T6 Forging.  Machined to Mil-Spec tolerances with a Hardcoat Type III Anodized Finish.  The Lower has a broached magwell area for a perfect fit of magazines every time.  Area for rear Lug on upper receiver to seat is milled out to dry fit parts.

Barrel:  16″ 5.56 Chrome Moly 4150 Steel with M4 Ramp Extension.  Nitride Coating with a 1 in 7 twist rate and a carbine length gas port hole.  The barrel is setup for a 3/4″ (.750) gas block and the barrel is threaded 1/2-28 on the end for flash hider.

Stock and Lower Parts Kit:  Included Stock is 6 Position stock made from high strength polymer with Mil-Spec diameter extension tube complete with action spring, buffer assembly, end plate, and castle nut. Also included in the lower build out kit is a high quality Ar-15 Mil-Spec lower parts kit with a standard pistol grip and military style straight trigger guard.

This is not an FFL Item.   80% Lower Receiver needs Machining to complete lower and turn it into a firearm.

Additional information

Weight 13 lbs

Barrel Chamber

Barrel Finish

Barrel Length

Barrel Material

Barrel Thread

Barrel Twist


Barrel Gas Block

Barrel Gas System


Handguard Length



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