Yankee Hill Machine Company Hub Direct Thread Mt 1/2x28

The Yankee Hill Machine Co. Hub Direct Thread Mount 1/2x28 is a suppressor accessory that lets you convert HUB-compatible suppressors to direct-thread mounting on your rifle or pistol barrel. If you've invested in a quality HUB suppressor but want the simplicity and solid lockup of direct-thread attachment, this mount bridges that gap without forcing you to buy new silencer hardware. It's a straightforward solution for shooters who want flexibility in how they mount their sound suppressors.

Installation is refreshingly simple: remove your suppressor's existing mount mechanism, thread the HUB Direct Thread Mount onto your suppressor using a 3/4" open-end wrench, and screw the whole assembly onto your 1/2x28 barrel. The 17-4PH stainless steel construction is heat-treated for durability, and the black oxide finish resists corrosion even under hard use and repeated mounting cycles. At just 1.7 ounces, it adds minimal weight to your setup.

The .45 caliber bore means you're not unnecessarily restricting bullet diameter—important whether you're running centerfire rifle rounds or larger-bore pistol cartridges. This mount works specifically with HUB-pattern suppressors and 1/2x28 threaded barrels, so confirm your suppressor's hub design and your barrel's thread pitch before ordering.

Key Features

• Converts HUB-compatible suppressors to direct-thread attachment
• 17-4PH heat-treated stainless steel for strength and longevity
• Black oxide finish protects against corrosion
• .45 caliber bore accommodates larger rounds without restriction
• Lightweight at 1.7 oz—minimal impact on balance
• Simple installation with standard wrench tools

Specifications

Frequently Asked Questions

Will this mount work with my suppressor?

This HUB Direct Thread Mount is designed for suppressors with HUB-compatible mounting systems. Verify your suppressor uses a HUB pattern before purchasing. The mount itself threads onto 1/2x28 barrel threads, so your rifle or pistol must have that specific thread pitch.

What tools do I need to install this mount?

You'll need a 3/4" open-end wrench to thread the mount onto your suppressor's hub. Once installed, the suppressor screws directly onto your barrel by hand or with light hand-wrench pressure.

Is this mount durable for repeated use?

Yes. The mount is made from 17-4PH stainless steel that is heat-treated for strength, and finished in black oxide to resist corrosion. It's built to handle repeated mounting and removal cycles.

What caliber rounds can this handle?

The mount features a .45 caliber bore, which accommodates .45 ACP, 9mm, rifle rounds, and other centerfire cartridges that fit through a .45 bore without restriction. Do not use with calibers larger than .45.