Proof Research Barrel AR-15 300 BLK 12.5" 1:7 Twist 5/8-24" Stainless Steel

Name: Proof Research Barrel AR-15 300 BLK 12.5" 1:7 Twist 5/8-24" Stainless Steel
Brand: Proof Research
SKU: 152047
Price: 649 USD
Availability: OutOfStock

MSRP: $735.00

$649.00

(You save $86.00 )

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Specifications

SKU:: 152047
UPC:: 843068100530
Twist:: 1:7"
Finish:: Stainless
Barrel Type:: Pistol Length
Length:: 12.50"
Model:: AR-Style Barrel
Bore Type:: Rifled

Description

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