Carbon Fiber
“Proof Research 134511 Bolt Action Barrel Pre-Fit 6.5 Creedmoor 18″ 1:8″ Twist (5 Groove), 5/8″-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross” has been added to your cart. View cart
Showing 37–48 of 51 results
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Out of stockBarrels
Proof Research 128657 AR-Style Barrel 6mm ARC 16″ Black Carbon Fiber Finish 416R Stainless Steel Material Rifle Length with Threading & .750″ Gas Journal Diameter for AR-Platform
$999.00Out of stock. Join the waitlist to be notified when this product becomes available. -
Out of stockBarrels
Proof Research 128671 AR-Style Barrel 6mm ARC 18″ Black Carbon Fiber Finish 416R Stainless Steel Material Rifle Length with Threading & .750″ Gas Journal Diameter for AR-Platform
$999.00Out of stock. Join the waitlist to be notified when this product becomes available. -
2 left in stock
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Only 1 left in stock
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Out of stockBarrels
Proof Research 134481 Bolt Action Barrel Pre-Fit 308 Win 20″ 1:10″ Twist (5 Groove), 5/8″-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross
$1,149.00Out of stock. Join the waitlist to be notified when this product becomes available. -
2 left in stock
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2 left in stock
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Out of stockBarrels
Proof Research 134528 Bolt Action Barrel Pre-Fit 6.5 Creedmoor 20″ 1:8″ Twist (5 Groove), 5/8″-24 tpi Threaded, Carbon Fiber, Drop-In Design for Sig Cross
$1,149.00Out of stock. Join the waitlist to be notified when this product becomes available. -
Only 1 left in stock
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Out of stockBarrels
Proof Research 134559 Bolt Action Barrel Pre-Fit 6mm Creedmoor 18″ Threaded Carbon Fiber Fits Sig Cross
$1,149.00Out of stock. Join the waitlist to be notified when this product becomes available. -
2 left in stock
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2 left in stock








