The Yankee Hill HUB Direct Thread Mount (brand part number YHM-2189-24) converts a HUB-compatible suppressor to a direct-thread mounting system on a 5/8×24 host barrel. Yankee Hill machines the mount from heat-treated 17-4PH stainless steel and finishes it in Melonite QPQ for corrosion resistance. Installation is straightforward: remove the suppressor’s existing HUB mount, thread this adapter on with a 3/4-inch open-end wrench, then thread the suppressor directly onto the barrel. At 1.7 ounces, it adds negligible weight while giving a shooter a simpler, direct-thread mounting option.

Key Specifications

• Converts a HUB-compatible suppressor to a direct-thread mount.
• Fits a 5/8×24 host barrel.
• Uses a 1.375-24 HUB-side mounting thread.
• Machined from heat-treated 17-4PH stainless steel.
• Finished in Melonite QPQ for corrosion resistance.
• Installs with a 3/4-inch open-end wrench.
• Weighs approximately 1.7 oz.

Frequently Asked Questions

What does this mount do? It converts a HUB-compatible suppressor to a direct-thread mounting system.

What tools are needed to install it? Just a 3/4-inch open-end wrench.

What’s it made from? Heat-treated 17-4PH stainless steel with a Melonite QPQ finish.

Buy the Yankee Hill HUB Direct Thread Mount, 5/8×24, Stainless

Switch your HUB-mounted suppressor to a simple direct-thread setup. Order the Yankee Hill Machine mount from our Class 3 accessories selection at our Lubbock, Texas gun shop for fast, direct shipping.