Uppers & Parts - .223/5.56

15 products

2A Basics 5.56 NATO .223 Rem 16 Inch Complete AR-15 Upper Receiver - No BCG or Charging Handle

AT3™ 5.56 16″ Assembled Upper – 2A Basics ASAL Handguard – No BCG/Charging Handle

(2)

Black Upper with BCG

AT3™ Slick Side AR-15 Upper with Black Nitride 5.56 Bolt Carrier Group

7 options

(11)

Slick Side Upper with Ambi Charging Handle and Bolt Carrier Group

AT3™ Slick Side Upper with Bolt Carrier Group and Breek Arms Warhammer Charging Handle

10 options

(2)

AT3™ Complete Rifle AR-15 Upper - .223/5.56 16" Ballistic Advantage Barrel - With Nickel Boron BCG and Mil-Spec CH

AT3™ .223/5.56 16″ Complete Assembled AR-15 Upper – With Nickel Boron BCG and Charging Handle

(2)

Luth-AR Forged A2 Assembled AR-15 Upper Receiver

Luth-AR Forged A2 Assembled AR-15 Upper Receiver

(1)

Yankee Hill Machine Co, Dust Cover, 556NATO, Fits AR Rifles, Black, Includes: Dust Cover, Rod, and Retaining Clip Spring

Yankee Hill Machine Dust Cover Assembly with Caliber Markings

3 options

(3)

UTG Quick Install Dust Cover

UTG Quick Install Dust Cover

(5)

Geissele Super Duty MOD1 14.5 Inch 5.56mm Complete AR-15 Upper

Geissele Super Duty MOD1 14.5 Inch 5.56mm Complete Assembled AR-15 Upper

2 options

12% off

The Geissele Suppressor Alignment Gage is a critical tool for any shooter using a suppressor or muzzle device.

Geissele Suppressor Alignment Gage

4 options

Luth-AR Field Repair Kit

Luth-AR Field Repair Kit

AT3 Tactical Extractor for .223/5.56 Bolts - Black Nitride

AT3 Tactical Extractor for .223/5.56 Bolts – Black Nitride

(1)

AT3™ 10.5 Inch Complete AR-15 Pistol Upper - 10.5 Inch Faxon .223/5.56 SOCOM Barrel - With Nickel Boron BCG and Mil-Spec CH

AT3™ .223/5.56 10.5″ Complete Assembled AR-15 Upper – With Nickel Boron BCG and Charging Handle

JP Enterprises Enhanced Gas Ring – .308 Win

JP Enterprises Enhanced AR-15 Gas Ring – .223

Geissele Super Duty MOD1 16 Inch 5.56mm Complete Assembled AR-15 Upper

2 options

Geissele Super Duty MOD1 10.3 Inch 5.56mm Complete AR-15 Upper

Geissele Super Duty MOD1 10.3 Inch 5.56mm Complete Assembled AR-15 Upper

2 options