This Upper Features: – 11” Straight Flute Barrel – 1:10 Twist Barrel – 1/2-28RH Threading – Thread Protector – LAR Alexander Arms® Branded Hand Guard – Lower Parts Kit – Blowback Operating System – Black Anodized Finish – Two 10 round Magazines – Weight is 3.25 lbs This upper receiver assembly is intended for use with a registered SBR or class III lower receiver. This product qualifies for our Layaway Program.
