AR-Style Barrel
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Out of stockBarrels
Proof Research 100028 AR-Style Barrel 308 Win 18″ Rifle Length Gas System 1:10″ Twist 5 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped
$999.00Out of stock. Join the waitlist to be notified when this product becomes available. -
Out of stockBarrels
Proof Research 100042 AR-Style Barrel 6.5 Creedmoor 20″ Rifle +2 Length Gas System 1:8″ Twist 4 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped
$999.00Out of stock. Join the waitlist to be notified when this product becomes available. -
Out of stockBarrels
Proof Research 100059 AR-Style Barrel 6.5 Creedmoor 24″ Rifle +2 Length Gas System 1:8″ Twist 4 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped
$999.00Out 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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4 left in stock
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2 left in stock
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Out of stockBarrels
Proof Research 101261 AR-Style Barrel 308 Win 16″ Intermediate Length Gas System 1:10″ Twist 5 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped
$999.00Out of stock. Join the waitlist to be notified when this product becomes available. -
Out of stockBarrels
Proof Research 101292 AR-Style Barrel 308 Win 20″ Rifle Length Gas System 1:10″ Twist 5 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped
$999.00Out of stock. Join the waitlist to be notified when this product becomes available. -
Out of stockBarrels
Proof Research 121665 AR-Style Barrel 6.5 Grendel 18″ Rifle Length Gas System 1:8″ Twist 4 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped
$999.00Out of stock. Join the waitlist to be notified when this product becomes available. -
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 128664 AR-Style Barrel 6mm ARC 16″ Stainless Steel Finish & Material Rifle Length with Treading & .750″ Gas Journal Diameter for AR-Platform
$649.00Out of stock. Join the waitlist to be notified when this product becomes available.
