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Proof Research

Proof Research 130384 AR-Style Barrel 6mm Arc 20" Rifle +1 Length Gas System 1:7.50" Twist 4 Grooves, 5/8"-24 tpi, Stainless Stainless

Product Code : 843068130384

$569.00

Mfg Item #: 130384

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An optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing. Excellent erosion wear characteristics and corrosion resistance.

ModelAR-Style Barrel
Twist1:7.50"
FinishStainless
Length20"
Bore TypeRifled
Barrel TypeRifle +1 Length

Determined at checkout.