Proof Research

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Rifle Barrels
PROOF BBL SS BOLT.243 28 COMPETITION 1-7.5
$449.00 Add to cart
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Rifle Parts
PROOF BBL SS BOLT .264 28 COMPETITION 1-8
$449.00 Add to cart
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Other Gun Accessories & Parts
Proof Research 100530 AR-Style Barrel 300 Blackout 12.50″ Pistol Length Gas System 1:7″ Twist 5 Grooves, 5/8″-24 tpi, Stainless Stainless
$649.00 Add to cart
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Rifle Barrels
PROOF BBL SS BOLT 308WIN 24 SAV 1-10
$649.00 Add to cart
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Rifle Barrels
PROOF BBL SS BOLT 6.5CM 24 SAV DROPIN STG TAPER
$649.00 Add to cart
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Rifle Parts
PROOF BBL SS BOLT 6DASH DI 26 ZERMATT 1-7.5
$649.00 Add to cart
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Rifle Parts
PROOF BBL SS BOLT 6DASH DI 26 COMPETITION 1-7.5
$649.00 Add to cart
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Rifle Parts
PROOF 130377 PR15 6ARC 14.5 5/8-24 7.5TW
$649.00 Add to cart
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AR Barrels
PROOF RESEARCH BARREL PR15 STEEL 6ARC 20″
$649.00 Add to cart
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AR Barrels
Proof Research 128688 AR-Style Barrel 6mm ARC 18″ Stainless Steel Finish & Material Rifle Length with Threading & .750″ Gas Journal Diameter for AR-Platform
$649.00 Add to cart
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Rifle Barrels
Proof AR-15 Rifle Barrel .223 Wylde 16″ 5/8×24 Threaded Stainless Steel
$654.68 Add to cart
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Rifle Barrels
Proof Research 138960 Bolt Action Barrel Pre-Fit 260 Rem 20″ 1:8″ Twist (5 Groove), 5/8″-24 tpi Threaded, Stainless Steel, Drop-In Design for Sig Cross
$849.00 Add to cart