The RTR 22 ARC 14.5" MRM Collaboration Barrel was developed alongside Mason Sims of Make Ready Munitions—an experienced ammunition manufacturer whose extensive testing and feedback helped refine this barrel into what it is today. Built around our in-house, hand-lapped barrel blank and optimized for the fast-growing 22 ARC cartridge, this barrel delivers the reliability, accuracy, and consistency shooters demand from a compact rifle.
Featuring a lightweight contour, intermediate-length gas system, and enhanced feed ramps, this 14.5" barrel is engineered for smooth cycling and dependable performance whether you're training, hunting predators, or stretching the legs of the 22 ARC platform. Paired with our proven manufacturing process, this collaboration represents thousands of rounds of real-world testing brought together in one purpose-built barrel.
Specifications
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Caliber: 22 ARC
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Barrel Length: 14.5"
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Twist Rate: 1:7
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Gas System: Intermediate
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Barrel Profile: Lightweight
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Gas Block Journal: .750"
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Thread Pattern: 5/8x24
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Weight: 33.9 oz
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Craddock Precision House Barrel Blank
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Enhanced / Enlarged Feed Ramps
