Proof Research AR-15 6mm ARC Stainless Steel Barrel 1-7.5 Twist 14.50-20 Inch
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Proof Research AR-15 6mm ARC Stainless Steel Barrel. Made from 416R stainless steel, double stress-relieved and pre-hardened. The drilling, rifling, and lapping processes are identical to Proof Research's carbon fiber barrels. Available in 14.50, 16, 18, and 20 inch lengths with a 1:7.5 twist.
Specifications
- Manufacturer:
- Proof Research
- Category:
- barrel
- Caliber:
- 6mm ARC
- Platforms:
- AR-15
- Length:
- 14.5" - 20.0"
- Estimated velocity:
- 2,490-2,990 fps
- UPC:
- 843068130384
- MPN:
- 130384
- Required Component:
- Yes
Estimate only. Based on caliber + barrel length bucket. View details
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