RAPID THREAD MOUNT .30CAL # SP-RTMBFB-30Wilson Combat Whisper Muzzle Brake - Black MeloniteSKU: WCSPRTMBFB30$108.95PriceQuantity*Add to CartSpecifications Manufacturer model: SP-RTMBFB-30 UPC: 811826024473 Type: Accessory-Parts Overall length: 7 Finish: Black Melonite Feature 1: For use with Whisper Silencers Feature 2: Includes Shim Set and O-Ring
