LANTAC USA ADC Direct Thread 1/2-28 HUB Adapter - 1.375x24

The LANTAC USA ADC Direct Thread HUB Adapter converts a standard 1/2-28 muzzle thread to the industry-standard 1.375x24 HUB pattern, letting a rifle mount any HUB-compatible suppressor without the need for a separate muzzle device. Machined from 17-4 PH Stainless Steel in the H900 condition and finished in a durable QPD coating, this adapter is built for hard duty use on a frequently-suppressed host.

Threaded 1/2-28 on the muzzle side and 1.375x24 on the suppressor side, it drops directly onto the standard 5.56 / .223 Remington barrel threading found on most AR-15 uppers. The HUB (Hub-Based) universal interface allows the end user to swap between suppressors from manufacturers using the same 1.375-24 pattern without re-threading or shimming.

The adapter measures 1.35" x 3.90" x 6.45" and weighs 3.9 oz. Its robust stainless steel construction maintains concentric alignment for repeatable point-of-impact shifts when the suppressor is mounted and removed. This listing is for the HUB adapter only; the suppressor and any other components shown for reference are not included.