Proof Research's steel barrels are produced in-house from double-stress relieved 416R stainless steel. This pre-hardened chromium steel is ideally suited for match grade rifle barrels. Each barrel is drilled, contoured and reamed to bore diameter. It is then cut rifled, lapped, and inspected via borescope. This ensures an extremely consistent and accurate finished product. Features Match-grade accuracy Unprecedented durability Double-stress relieved 416R stainless steel
Proof Research Barrel PR15 22 ARC 20" 1 in 7" Twist 5/8"-24 Thread Stainless Steel
Proof Research
MSRP:
$735.00
$726.88
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$8.12
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Proof Research
Proof Research Barrel PR15 22 ARC 20" 1 in 7" Twist 5/8"-24 Thread Stainless Steel
- SKU:
- 169551
- UPC:
- 843068143483
- Barrel Type:
- Rifle Length
- caliber:
- .22 Arc
- Diameter:
- .750
- Length:
- 20
- Material:
- Steel
- Similar Items:
- BARREL
- Thread Pattern:
- 5/8x24
- Twist:
- 1:7
- FireArm:
- No
- Model:
- AR-Style Barrel
- Twist:
- 17
- Model:
- ARStyle Barrel
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