The Sanders Armory SIDE CHARGE Upper has an 18” .223 Wylde / 5.56 NATO Chambered Black Nitride Medium profile with 1:8 twist. This is a COMPLETE Side Charging AR15 Upper Assembly with Right Side Charging Handle, and BCG is equipped with a Low-profile Steel .750 Gas Block with Nitride Finish,a Stainless Steel Rifle Length Gas Tube and Free Float Ultra Slim Line MLOK Handguard has a full upper Picatinny top rail. This AR15 Side Charge Upper Receiver is a Billet Aluminum CNC machined to Mil-Spec specifications with a hard coat anodized black finish for durability and features M4 feed ramp cuts. The Wylde chamber performs best with .223 Rem and 5.56 NATO Ammunition.
- AR15 Mil-Spec Side Charge Upper Receiver with MPI Tested, Hardened AR15/M16 Side Charge Nitride BCG
- 18” 223 Wylde / 5.56 NATO Chamber Black Nitride 4150 Chrome Moly Steel
- Medium Profile barrel with a 1:8 Twist
- .750 Low Profile QPQ Steel Gas Block
- Rifle-Length Stainless Steel Gas Tube
- 15” or 16.5” Free Float Ultra Slim Line MLOK Handguard
- Your option of (1) A2 Bird Cage Flash hider or our Tapered Fat Comp Muzzle Brake, offered in Black Nitride or Stainless Steel.
- Thread pitch is ½ X 28 Muzzle Device
- The complete upper is fully assembled at no additional cost.
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