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Proof Research

Proof Research PROOF 100691

Product Code : 843068100691


Mfg Item #: 100691


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Match-grade accuracy - Unprecedented durability - Double-stress relieved 416R stainless steel - 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. - Finish: Stainless - Material: 416R Stainless Steel - Length: 20 Inches - Caliber: 223 Remington - Twist: 1:8 - Threads: 1/2-28

Length20 Inches
Caliber223 Remington

Determined at checkout.