Rock River ArmsNo image on fileAR-15Specifications
Mfr data- SKU
- AR0375B
Rock River ArmsSKU AR0375B · LCL-P-386924
Rock River Arms Completed Pistol Upper Receiver, A4 .223/5.56mm, 16 Inch Barrel, Mid-Length Profile, 1-9 Twist, 1/2-28 Thread, A2 Flash Hider, Black, AR0375B
223/5.56mm Completed Pistol Upper. These AR15 Upper Receivers through the skilled product professionals at Rock River Arms are designed by using heavy duty and dependable materials in order to provide you with product that will be beneficial for a long time.
Upper Receiver
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