AAC AR-15 A3 Upper Receiver 16" Barrel 300 AAC Blackout

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AAC AR-15 A3 Upper Receiver 16" Barrel 300 AAC Blackout  Non-Guns > Gun Parts > M16-AR15 > Upper Only
Description: Brand New in the Box, Ready to Ship. Buy It Now!!

This Advanced Armament Corp. AR-15 Upper Receiver Assembly in 300 AAC Blackout is a pin-on, ready-to-shoot top end for use with any standard AR-15 lower receiver. The Mil-Spec 4150 chrome moly vanadium steel barrel comes equipped with 1 in 7" twist rifling, M4 feed ramps, a low profile steel gas block, and is finished inside and out with a protective black nitride treatment for superior durability and corrosion resistance. The muzzle is threaded with a 5/8"-24 pitch for easy installation of a silencer, and is topped off with an effective AAC 51T Blackout flash hider.

The upper features a forged M4-Style flat-top receiver onto which a Knight's Armament free floating URX 3.1 Quad Rail System is rigidly attached. The heat-treated, full auto bolt carrier is finished in a slick Nickel Boron coating, and comes equipped with a properly-staked gas key and Carpenter 158 steel bolt assembly.

This 16" 300 Blackout upper utilizes the versatile carbine length gas system, a good choice for this cartridge if various weights and types of ammunition are to be used. Most subsonic and supersonic loads, fired from either a suppressed or unsuppressed gun, are compatible with this configuration.

Upper Receiver: A3 Flat-Top

Barrel Length: 16"

Barrel Contour: Medium

Barrel Material: 4150 Chrome Moly Vanadium Steel

Muzzle Thread Pattern: 5/8"-24

Chrome Lined: No

Barrel Finish: Black Nitride / Melonite

Twist Rate: 1 in 7"

Chamber: 300 AAC Blackout

M4 Feed Ramps: Yes

Muzzle Device: AAC 51-T Blackout Flash Hider

Gas System Length: Carbine

Gas Block Diameter: 0.750"

Handguard: Knight's Armament URX 3.1 Quad Rail, Free Float

Sights: None

Bolt Carrier Assembly Included: Yes

Bolt Carrier Type: Mil-Spec, Nickel Boron Finish

Shipping to Lower 48 Only,



Condition: New In Box
Location: PA

Trades Accepted: No

Please ask for Internet Sales when calling in.

Shipping Notes: Shipping to Lower 48 Only!!

Item #: 995683176
Stock No.: 101716
Seller Since: Jan. 2004
Seller Level: Gold Seller +
This seller is an FFL
City: St. Marys
State: PA
(Price reflects 3% cash discount.)

This Seller Accepts Online Payment

Shipping: $20.00 (or Arrange local transfer)
Accepted Payment Methods: Visa MasterCard Discover American Express Check Money Order
Returns: No Returns

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