Rugged Suppressors 3 Lug Adapter Muzzle Device

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Rugged Obsidian 9MM 3 Lug Suppressor Mount

Rugged Obsidian 9MM 3 Lug Suppressor Mount


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Experience Seamless Suppression with Rugged’s Obsidian 9mm 3 Lug Adapter

This precision 9mm muzzle device provides a reliable quick-attach interface for Rugged’s Obsidian 9 suppressor, utilizing a standard HK-style 3-lug design made to exacting specifications. It allows swift, secure tool-less mounting of the Obsidian 9 via Rugged’s corresponding 3-lug pistol mount. Installation only requires hand tightening once properly timed with shims.

Additionally, an integrated go/no-go gauge confirms positive lockup, eliminating any guesswork on attachment. Forged from durable steel and finished in black oxide for extreme wear resistance. Take convenience to the next level and experience the speed and modularity of a secure 3-lug connection. Achieve flawless Obsidian 9 alignment in seconds with Rugged’s precision 9mm 3-lug adapter.


  • Brand: Rugged Suppressors
  • Model: 9mm 3 Lug Adapter Muzzle Device
  • MPN: RSOA003
  • Thread Pitch: 1/2×28, 1/2×36, 5/8×24, 13.5×1 LH

Have Questions About this Product?

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

With Rugged Suppressors’s strict quality control measures and use of premium materials, they like to offer an Unconditional Lifetime Warranty.

Rugged Suppressors knows what it’s like to read pages of legal print hoping you’re good after an issue, just to be denied or not have the problem fixed for months. With their Unconditional Lifetime Warranty, it’s just that, unconditional. No matter the problem or how it occurred, they will work with you to find a solution, and then will fix it. That’s why it’s called an Unconditional Lifetime Warranty and that’s why there’s no small legal type needed.

Customer Reviews

Based on 1 review
Esteban Carle
Love it. !!

Great quality. Perfect fit for my 300 blkout

Thank you for your kind words! We're glad to hear that you're happy with the quality and fit of the Rugged Suppressors 3 Lug Adapter Muzzle Device.