Proof Research
Proof Research PR15 Carbon Fiber AR Barrel 6mm ARC 16" Rifle Length Threaded, Black - 128657
SKU: 128657UPC: 843068128657
$949.00$1149.00
MSRP: $1149.00
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This is a rifle-length AR-platform barrel chambered in 6mm ARC with a 16" length and 1:7.5" twist rate. The barrel features 416R stainless steel construction with carbon fiber wrapping, a .750" gas journal diameter, and is threaded 5/8x24 for muzzle devices. It is ready to install on any AR-15 pattern rifle.
