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 308 Winchester 1-10 Twist 18" Stainless Steel
Proof Research
MSRP:
$749.00
$726.88
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$22.12
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Proof Research
Proof Research Barrel 308 Winchester 1-10 Twist 18" Stainless Steel
- SKU:
- 100018054
- UPC:
- 843068100677
- Twist:
- 1-10
- Finish:
- Stainless Steel
- Cartridge:
- CTT_308 Winchester
- Make:
- AR .308
- Make/Model:
- AR .308
- Gas System Length:
- Rifle
- Muzzle Threads:
- 5/8-24
- Length:
- 18''
- Cartridge:
- CTT308 Winchester
- Muzzle Threads:
- 5824
- Length:
- 18
- Twist:
- 110
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Proof Research
Proof Research Barrel 308 27" 10 Twist M24 Contour Stainless Steel
MSRP:
$549.00
$502.88
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Ballistic Advantage
Ballistic Advantage Barrel LR-308 308 Winchester Heavy Contour 1 in 10" Twist 18" Stainless Steel
$287.28
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Proof Research
Proof Research Sendero Contour 308 Winchester Barrel 20" 1-10" Twist
MSRP:
$1,149.00
$999.00
