Ruger Upper Half SR-556 UC 5.56 NATO 16.12" Black Aluminum U 90358

Ruger Upper Half SR-556UC, 5.56 NATO/.223 Remington 16.12" Barrel



Specifications :

- Caliber: 5.56 NATO/.223 Remington

- Barrel Length: 16.12"

- Capacity: 30 Rounds

- Finish: Manganese Phosphate/Hardcoat Anodized

- Sights: Folding Battle Sights™

- Twist: 1:9" RH

- Grooves: 6

UC 5.56 NATO 16.12" Black Aluminum U

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