ANGSTADT HUB 5/8X24 DT ADAPTER

If you're running a suppressor with HUB (Hybrid Universal Base) threading and want to skip the mount or adapter weight, the Angstadt Arms 5/8×24 Direct Thread Adapter gives you a low-profile way to attach your can straight to your barrel. This isn't a suppressor itself—it's the bridge between a HUB-threaded suppressor and a 5/8×24 barrel, and it does the job with minimal footprint. Built by Angstadt Arms and machined from 17-4 stainless steel with a durable black nitride finish, it's made to last and made right here in the USA.

The appeal here is simplicity and sleekness. Instead of a chunky mount or QD system, you get direct thread mounting that adds just 0.2 inches to the back of your suppressor. That minimal extension means less weight hanging off your muzzle and a cleaner, more compact profile—a real advantage if you're building a precision rifle for the range or setting up a hunting gun where every ounce matters. At 2.2 ounces and 1.55 inches in diameter, this adapter stays out of the way and lets your suppressor do its job without aesthetic or functional compromise.

Compatibility is straightforward: if your suppressor has a HUB thread (1.375×24) and your barrel is chambered for 5/8×24, this adapter threads them together. No guessing, no extra parts to hunt down. It's a universal solution for anyone who already owns a HUB suppressor and wants a direct-thread mounting option.

Key Features

• Ultra low-profile design adds just 0.2" to suppressor length
• Direct thread mounting to 5/8×24 barrels—no QD system needed
• Universal fit for any HUB (1.375×24) threaded suppressor
• Machined 17-4 stainless steel with black nitride finish for corrosion resistance
• American made
• Weighs only 2.2 ounces

Specifications

Frequently Asked Questions

What barrels and calibers does this adapter work with?

This adapter threads onto any barrel with 5/8×24 TPI muzzle threading. That covers many popular cartridges including .223 Remington, 5.56 NATO, and other calibers typically chambered in rifles with that muzzle thread. Confirm your barrel's thread pitch before ordering.

Will this work with my HUB suppressor?

Yes—if your suppressor has HUB (Hybrid Universal Base) threading with a 1.375×24 thread pitch, this adapter will convert it to direct thread mounting on a 5/8×24 barrel. It's a universal solution for HUB suppressors.

How much does this adapter add to my suppressor's length?

Just 0.2 inches. The minimal profile is one of the big advantages here—you get the connection you need without turning your rig into a long-range distance hitter.

What's included?

You receive the adapter itself. Your suppressor and barrel are separate purchases.