CMMG 11DB017 Zeroed HUB Mount Fits 1/2"x28 Stainless Steel Black
$74.40
$79.95
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$5.55
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The CMMG Zeroed HUB Mount is a straightforward direct-thread suppressor adapter built for shooters running 1/2"x28 muzzle threads. If you've invested in a quality suppressor with a 1.375-24 HUB pattern, this mount lets you attach it directly to your rifle without extra adapters or complexity—no QD systems, no fuss, just a solid connection. It's the kind of no-nonsense solution that works well on AR-15s and other rifles common in that thread size, and it's manufactured from 17-4 stainless steel with a nitride finish for durability and corrosion resistance.
Installation and removal are handled with standard 7/8-inch wrench flats, so you're not hunting for special tools to swap your suppressor on and off. The mount adds minimal length (0.29 inches) and weight (2.5 ounces), keeping your rifle's balance and handling intact. At 1.5 inches in diameter, it's a compact design that won't interfere with most optics, hand guards, or shooting positions.
This is a purpose-built part for the suppressor shooter who values simplicity, reliability, and the proven HUB standard. If you're building or refining a precision rifle, hunting setup, or dedicated range gun, the Zeroed HUB Mount does one job—threading your suppressor on securely—and does it well.
Key Features
- Direct-thread design compatible with 1.375-24 HUB pattern suppressors
- Fits 1/2"x28 muzzle threads
- 17-4 stainless steel with nitride finish for corrosion and wear resistance
- 7/8-inch wrench flats for quick, tool-friendly install and removal
- Minimal added length and weight for balanced handling
Specifications
| Muzzle Thread | 1/2"x28 |
| HUB Pattern | 1.375-24 |
| Material | 17-4 Stainless Steel |
| Finish | Nitride |
| Weight | 2.5 oz |
| Overall Length | 0.86" |
| Added Length | 0.29" |
| Diameter | 1.5" |
| Wrench Flats | 7/8" |
Frequently Asked Questions
Will this direct-thread mount work with my HUB pattern suppressor?
Yes, if your suppressor has a 1.375-24 HUB pattern threaded bore, this mount will fit it. The mount's job is to thread onto your rifle's 1/2"x28 muzzle, and the HUB pattern on the suppressor screws onto the mount's internal threads.
What rifles and calibers is this mount for?
The mount fits any rifle with a 1/2"x28 muzzle thread. This is the standard thread pitch on many AR-15s and other rifles across calibers like 5.56, 300 BLK, and others. As long as your muzzle is cut for 1/2"x28, this mount will thread on.
Do I need special tools to install and remove it?
No. The mount has 7/8-inch wrench flats, so you can use any common wrench set to tighten or loosen it. No proprietary tools required.
How much length and weight does this add to my rifle?
The mount adds 0.29 inches of overall length and weighs 2.5 ounces, making it a compact adapter that won't significantly affect your rifle's balance or handling.
