Faxon Firearms® Stainless Steel Direct Thread to Hub Adapter | 5/8×24
Heavy-Duty Suppressor Mount Adapter for AR-10 and .30-Caliber Platforms
The Faxon Firearms® Stainless Steel Direct Thread to Hub Adapter provides a secure, precision-machined mounting solution for attaching HUB-compatible suppressors to 5/8×24 threaded barrels. Built from premium stainless steel, this adapter ensures reliable suppressor alignment and lasting durability under sustained use. It’s the ideal interface for large-frame rifles chambered in .308 WIN, 300 BLK, 6.5 Creedmoor, and 6.5 Grendel.
Engineered for Precision Alignment
Faxon Firearms® designed this adapter to maintain perfect concentricity between the barrel threads and suppressor bore. Each unit is CNC-machined to exacting tolerances, ensuring repeatable suppressor mounting with minimal point-of-impact shift. Its robust design resists thread wear, vibration loosening, and heat distortion under demanding conditions.
Durable QPQ Nitride Finish
The QPQ nitride finish hardens the stainless steel surface for exceptional corrosion and carbon resistance. This finish provides a smooth, low-friction thread interface that simplifies installation and cleaning while complementing modern AR-10 finishes with a matte, professional appearance.
Faxon Firearms® Stainless Steel Direct Thread to Hub Adapter Specifications
- Thread (Barrel Side): 5/8×24 TPI
- Thread (Suppressor Side): 1.375×24 TPI (HUB Standard)
- Material: Stainless Steel
- Finish: QPQ Nitride
- Length: 1.35″
- Weight: 1.9 oz
- Manufactured In: Cincinnati, Ohio, U.S.A.
Universal HUB Suppressor Compatibility
This adapter supports nearly all HUB-standard suppressor systems utilizing the 1.375×24 TPI thread pattern. Its rugged stainless-steel construction provides a secure, repeatable interface for consistent suppressor performance across multiple platforms and calibers.
Why Choose Faxon Firearms® from Arm or Ally
Arm or Ally is an authorized Faxon Firearms® dealer, offering genuine factory-made muzzle devices and adapters built to precise specifications. Each adapter is individually inspected for thread quality, surface finish, and alignment integrity. The Faxon Firearms® Stainless Steel Direct Thread to Hub Adapter is a durable, dependable solution for AR-10 and .30-caliber rifle suppressor mounting.
Shop Faxon Products & AR-10 Components
Explore our complete selection of Faxon Products and AR-10 Components at Arm or Ally. All Faxon Firearms® products are backed by a lifetime warranty for materials and craftsmanship.
Product Information
| Caliber | .308, 300 Blackout, 308 Win, 6.5 Creedmoor, 6.5 Grendel |
|---|---|
| Finish | QPQ Nitride |
| Made in USA | Yes |
| Platform | AR10 (DPMS), AR15 |
| Manufacturer | Faxon |
| Weight | 1.9oz |
| Length | 1.35" |
