AR-15 A2 Sight Tower Complete Rifle Kit without 80% Lower

AR-15 A2 Sight Tower Complete Rifle Kit without 80% Lower

$479.00 $432.95

AR-15 A2 Sight Tower Complete Rifle Kit without 80% Lower

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  • Additional information
  • Reviews (2)


Complete AR15 Rifle Kit With A2 Sight Tower WITHOUT 80% Stripped Lower Receiver

AR-15 A2 Sight Tower Complete Rifle Kit without 80% Lower

16″ AR-15 M4 Feed Ramp Rifle Kit comes with a complete assembled Upper with a barrel that is Nitride Coated with twist rate of 1×7 and all the components to have a complete firearm once you add your Lower Receiver to this Rifle Kit.

The A2 Sight Tower rifle kit contains all of the components to complete YOUR Rifle except Magazine, Jig/tooling, Sights and Lower Receiver.
  • Chamber – 5.56 Nato with M4 Feed Ramp (Shoots both .223 and 5.56)
  • Twist – 1×7
  • Barrel Thread – 1/2×28
  • Barrel Steel – Chrome Moly / phosphate Processed
  • Flash Hider – A2 Flash Hider
  • Handguard – Carbine Black Handguards
  • Gas Block -A2 Sight Tower, 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 assembly
  • Charging Handle – Included
  • Lower Parts Kit – Mil-spec Lower Parts Kit
  • Stock – US Made 6 Position Black Stock w/ buffer and spring

Kit Features:

Upper Receiver:  Machined from a 7075 T6 Aluminum Forging to tight Military specifications with a Hard Coat Type III Anodized Finish.  Upper receiver also includes the ejection port cover, forward assist, standard barrel nut with delta ring assembly, A2 Style polymer 2 piece handguard with endcap.

Bolt Carrier Group and Charging Handle:  M-16 Complete Blot Carrier Group assembly including firing pin, cam pin, gas key, carrier and bolt.  Bolt is made from Carpenter 158 Mil-spec and carrier is 8620 Hardened Steel. Also, the Charging Handle is AR-15 charging handle with standard latch made from 6061 T6 Aluminum and black hard coat anodized.

Barrel:  16″ AR-15 / M4 5.56 Nato Chrome Moly 4150 Steel with M4 Ramp Extension, Military specification Phosphate 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. Full height sight base pinned to barrel.

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 because No Lower Receiver Included

Additional information

Weight 13 lbs

Barrel Chamber

Barrel Finish

Barrel Gas Block

Barrel Gas System

Barrel Length

Barrel Material

Barrel Thread

Barrel Twist



Handguard Length


2 reviews for AR-15 A2 Sight Tower Complete Rifle Kit without 80% Lower

  1. 5 out of 5


  2. 5 out of 5

    5 star

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