Advanced Armament Corp. .300 AAC Blackout AR-15 Upper 9"

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Advanced Armament Corp. .300 AAC Blackout AR-15 Upper 9"  Non-Guns > Barrels
Description: Brand new in the box, ready to ship. Uppers ship UPS ground direct to your residence.

Complete .300 AAC BLACKOUT Upper Receiver Assembly. Ready to drop onto your AR15/M16/M4 lower! Works with an AR lower with "Mil-Spec" push pin locations.

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 legally registered SBR or dedicated pistol 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 III Modular Rail System is rigidly attached. The URX III creates a full length top rail surface when matched with the flat-top upper to accommodate almost any desired sighting arrangement. This customizable handguard allows shooters to attach modular rail sections along its length only where needed for adding accessories, keeping the remainder of the handguard slim, smooth, and snag-free. 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 9" 300 Blackout upper utilizes a pistol length gas system and is compatible with most subsonic and supersonic ammunition, with or without a sound suppressor in place.

- 9" Nitrided 1:7: Twist Barrel, suppressor-ready threaded 5/8-24

- Bolt & Carrier: Mil-Spec, Nickel Boron Finish

- AAC 51T BLACKOUTâ„¢ Flash Hider - "Full Auto" BCG

- KAC (Knights Armament Co.) URX III Modular Rail Free Floated

IMPORTANT NOTES: -The 9" and 12.5" AAC 300BLK Uppers are designed for use with a carbine receiver extension, standard GI Buffer Spring, and an H2 Buffer.

Shipping to lower 48 only,

Shipping $20.00


Condition: New In Box
Brand: AAC
Location: PA

Trades Accepted: No

Please ask for Internet Sales when calling in.

Shipping Notes: Shipping to lower 48 only,

Item #: 970780309
SKU: 100884
Stock No.: 100884
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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