Description

Upgrade your firearm with the Yankee Hill 3-Lug HD Adapter featuring a robust 17-4 Stainless Steel construction. Designed for versatility, it seamlessly replaces any 1-3/8″-24 mount and is HUB compatible, making it perfect for R9 or Nitro N20 Sound Suppressors. Engineered to withstand heavy use, including full auto, this adapter provides a quick-attach solution with enhanced strength and longevity. The matte black finish and iconic HK tri-lug interface add to its appeal, making it a must-have for firearm enthusiasts seeking durability and performance.