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ULTRADYNE MERCURY 1/2X28 by Ultradyne -

Product Description

Ultradyne USA, MERCURY Brake, 5.56MM/223REM, Fits AR-15s with 1/2X28 Threads, Black, 3.1 oz., 416 Stainless Steel, Includes Shrouded Timing Nut

ULTRADYNE MERCURY 1/2X28

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Product Details

Brand Ultradyne
MPN UD10670
Gun Parts Ultradyne

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