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YHM SRX Short QD Muzzle Brake .578-28 Thread

May 15, 2026
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FN 66101421 Reflex 9mm Luger 10+1 3.30″ Micro-Compact Frame Flat Dark Earth PVD Serrated Steel Slide w/Picatinny Rail Stippled Grip Ambidextrous

May 15, 2026

YHM Hub Direct Thread Mount System .578-28 Thread

$74.75

YHM Hub Direct Thread Mount System .578-28 Thread

5 in stock

SKU: CSSI|YEYHM218928B Category:

This 1.375"-24 HUB Direct Thread Mount will convert HUB compatible suppressors to a direct thread mounting system. To install simply remove your existing mount mechanism from your suppressor and thread on our HUB Direct Thread Mount using a 3/4" open end wrench then simply thread the suppressor onto your barrel.
17-4PH Heat Treated Material

  • Black Oxide
  • 1.375"-24 Mounting Threads
  • .45 Cal Bore
  • Weight: 1.7 oz
UPC

841812102779

Manufacturer

Yankee Hill Machine

Manufacturer Part Number

YHM-2189-28B

Length

5.5500

Shipping Weight

0.138