The Nosler Muzzle Thread Adapter (brand part number 97201) is a black direct-thread adapter that lets Gen 1 non-HUB Nosler suppressors mount onto firearms with 1/2-28 tpi muzzle threads. Nosler designed its Gen 1 suppressors to thread directly over the Nosler muzzle brake using integral left-handed threads at the rear of the suppressor body, and this adapter takes the place of that muzzle brake, allowing the suppressor to mount straight to the barrel’s muzzle threads instead. It’s built specifically for the SR-22Ti, SR-22ALTi, SR-30K, SR-30Ti, and SR-30ALTi suppressor models, and Nosler is explicit that it is not for use with H-series HUB-compatible suppressors, since those use a different mounting interface entirely. It’s the correct adapter for running a compatible Gen 1 Nosler can without the OEM muzzle brake in place.

Key Specifications

• Functions as a direct-thread adapter, replacing the Nosler muzzle brake.
• Threaded for standard 1/2-28 tpi muzzle threads.
• Compatible with Gen 1 (non-HUB) Nosler suppressors only.
• Works with the SR-22Ti, SR-22ALTi, SR-30K, SR-30Ti, and SR-30ALTi suppressor models.
• Not for use with H-series HUB-compatible suppressors.
• Finished in black.
• Weighs approximately 0.1 lb, adding negligible weight to the muzzle.
• Classified as a muzzle adapter, sold separately from the suppressor itself.

Frequently Asked Questions

Will this work with an H-series HUB suppressor? No, it’s not for use with H-series HUB-compatible suppressors; it’s for Gen 1 non-HUB models only.

Which suppressor models is this adapter compatible with? The SR-22Ti, SR-22ALTi, SR-30K, SR-30Ti, and SR-30ALTi.

Do I need to remove my muzzle brake to use this? Yes, this adapter takes the place of the Nosler muzzle brake.

Buy the Nosler Muzzle Thread Adapter – 1/2-28, .22 Caliber

Get the correct mounting adapter for your Gen 1 Nosler suppressor. Order it from our Nosler lineup, part of our handgun barrels selection, at our Lubbock, Texas gun shop for fast, direct shipping.