3Pcs Solid Brass Gun Cleaning Rod Thread Adapter 5/16-27 to 8/32, 10/32 to 8/32, 8/32 to 5/40 For

3Pcs Solid Brass Gun Cleaning Rod Thread Adapter 5/16-27 to 8/32, 10/32 to 8/32, 8/32 to 5/40 For

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