Description
Upgrade your firearm with the CMMG 5.7x28mm Barrel Sub-Assembly, designed specifically for the PS90 SBR. This high-quality barrel features a 10.4″ medium taper design and is constructed from durable 4150 chrome moly vanadium steel with chrome lining, ensuring longevity and reliability. The barrel is finished with a manganese phosphate coating for added protection. With a twist rate of 1-9, this barrel optimizes accuracy and performance for your 5.7x28mm rounds. Perfect for enthusiasts looking to enhance their shooting experience.
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