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CMMG 57DF1C7 Barrel Sub-Assembly 5.7x28mm 10.40" Medium Taper Threaded, Fits PS90 SBR by United States Association of Gun Owners -

Product Description

CMMG's PS90 SBR threaded barrel is constructed of 4150 chrome moly vanadium with chrome lining and a maganese phosphate coating. It is 10.4" long and is chambered for FN 5.7x28mm caliber.

CMMG 57DF1C7 Barrel Sub-Assembly 5.7x28mm 10.40" Medium Taper Threaded, Fits PS90 SBR

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United States Association of Gun Owners

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