6MM ARC AR-15 Barrel 18 inch SPR | Ballistic Advantage | Rifle | 1:7 Twist | 416R SS QPQ
This 18” 6MM ARC barrel is machined from 416 Stainless Steel with a QPQ finish. Our Premium Black Series Barrels feature a Nickel Boron Coated Extended M4 Feed Ramp Extension.
| SKU | BABL6MM002PQ |
|---|---|
| Length | 18" |
| Material | Hardened 416R Stainless Steel |
| Profile | SPR |
| Finish | QPQ Corrosion Resistant |
| Twist Rate | 1/7" |
| Gas System Length | Rifle |
| Gas Block Journal | .750" |
| Muzzle | 5/8x24 Threaded |
| Weight (oz) | 41.3oz |
