Long Range Gas Guns - Build It
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Proof Research: 338 ARC, Carbon Fiber, AR Barrel, 5 Groove, 1 - 8 Twist, 14.5"
$949.00Proof Research
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Proof Research: .223 Wylde, Stainless Steel, AR Barrel, 4 Groove, 1 - 7 Twist, 20"
$649.00Proof Research
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