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.308 Winchester
6.5mm Creedmoor
7mm PRC
.300 Precision Rifle Cartridge (PRC)
6.5 Precision Rifle Cartridge (PRC)
.300 Winchester Magnum
.223 Wylde
7mm Remington Magnum
6mm ARC
6mm Creedmoor
.300 AAC Blackout
.264 Winchester Magnum
7.62x51mm NATO
.260 Remington
.28 Nosler
.223 Remington
.222 Remington
.284 Winchester
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Proof Research Accuracy International Pre-Fit Barrel Carbon Fiber 300 PRC 26 inch 1/8 Twist 5/8x24 Thread M27 Breech Thread Black
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Proof Research Accuracy International Pre-Fit Barrel Carbon Fiber 338 Lapua 28 inch 1/9.4 Twist 5/8x24 Thread M30 Breech Thread Black
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Proof Research Q Fix Carbon Pre-Fit Barrels 308WIN 20in 10 Twist 5/8-24 Thread
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Proof Research Accuracy International Pre-Fit Barrel Carbon Fiber 300 PRC 26 inch 1/9 Twist 5/8x24 Thread M30 Breech Thread Black
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Proof Research Q Fix Pre-Fit Carbon Fiber Threaded Barrel 6mm Creedmoor Q The Fix 20 inch 5/8x24 Thread 1-7.5 Twist Graphite/Sliver
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Proof Research Barrett MRAD Pre-Fit Barrels 308WIN 20in 10 Twist 5/8-24 Straight Taper
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Proof Research Accuracy International Pre-Fit Barrel Carbon Fiber 300 Norma 20 inch 1/9 Twist 5/8x24 Thread M30 Breech Thread Black
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Proof Research Accuracy International Pre-Fit Barrel Steel 6.5 CM 24 inch 1/8 Twist 5/8x24 Thread M27 Breech Thread Silver
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Proof Research Impact Precision Carbon Pre-Fit Barrels 6CM 24in 7.5 Twist 5/8-24 Short Action Sendero
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Proof Research Defiance Ruckus Pre-Fit Stainless Steel Threaded Barrel 6.5 PRC 26 inch 5/8x24 Thread 1-7.5 Twist Competition Profile Silver
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Proof Research Accuracy International Pre-Fit Barrel Steel 6 CM 24 inch 1/7.5 Twist 5/8x24 Thread M27 Breech Thread Silver
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Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel 6mm Creedmoor Apollo Action 22 inch 5/8x24 Thread 1-7.5 Twist Sendero Profile
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Proof Research Accuracy International Pre-Fit Barrel Carbon Fiber 300 Norma 20 inch 1/9 Twist 5/8x24 Thread M27 Breech Thread Black
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Proof Research Accuracy International Pre-Fit Barrel Carbon Fiber 6.5 CM 24 inch 1/8 Twist 5/8x24 Thread M27 Breech Thread Black
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Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel 6.5 PRC Apollo Action 24 inch 5/8x24 Thread 1-7.5 Twist Sendero Profile Graphite/Sliver
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Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel .300 PRC Kratos Action 24 inch 5/8x24 Thread 1-9 Twist Sendero Profile Graphite/Sliver
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Proof Research Barrett MRAD Pre-Fit Barrels 338 Lapua 26in 9.4 Twist 5/8-24 Straight Taper
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Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel 6mm Creedmoor Apollo Action 24 inch 5/8x24 Thread 1-7.5 Twist Sendero Profile
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Proof Research Accuracy International Pre-Fit Barrel Steel 6 CM 24 inch 1/7.5 Twist 5/8x24 Thread M30 Breech Thread Silver
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Proof Research Accuracy International Pre-Fit Barrel Carbon Fiber 6.5 PRC 24 inch 1/7.5 Twist 5/8x24 Thread M30 Breech Thread Black
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Proof Research Q Fix Pre-Fit Carbon Fiber Threaded Barrel 6.5 Creedmoor Q The Fix 24 inch 5/8x24 Thread 1-8 Twist Graphite/Sliver
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Proof Research Q Fix Carbon Pre-Fit Barrels 308WIN 18in 10 Twist 5/8-24 Thread
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Proof Research Terminus Pre-Fit Carbon Fiber Threaded Barrel 6mm Creedmoor Zeus Action 22 inch 5/8x24 Thread 1-7.5 Twist Sendero Profile
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Proof Research Barrel Bolt .375 26 inch 12 Twist 6 Groove Cf Sendero 1.25 Breech Stainless Steel
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