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Rugged Suppressors Obsidian 45


Out of stock

FFL & SOT Required Before Shipping.

Please have your dealer email a copy of their FFL & SOT to [email protected] or fax it to 253-218-2998, referencing your name and order number. 


The Obsidian45 is the quietest 45 suppressor on the market and is rated for practically all center-fire pistol calibers, along with common lever action calibers. Our ADAPT Module gives you 2 lengths in one suppressor, for ultimate versatility.

ADAPT Modular Technology:

ADAPT Modular Technology allows the Obsidian 45 to be configured in a standard 8.6" or short 6.7" configuration within seconds


Engineered Silence:

Obsidian45 baffles are machined from 17-4 Stainless Steel barstock, with two indexing tabs for proper alignment. With serviceability in mind the Obsidian baffles create a gas seal that virtually eliminates carbon build up between the baffles and tube.

Non-Slotted Piston Design:

A common problem with pistol caliber suppressors is the gas blowback associated with slotted pistons. The Obsidian 45's non-slotted piston system solves this issue by creating a full circumference gas seal.

Revolutionary Mounting System:

We strategically place the engraving on the thickest cross section of the 17-4 stainless steel mount for fast and easy replacement should the suppressor become damaged beyond repair it also serves to make the Obsidian infinitely upgradable in the future.


Parts Compatibility:
Already a proud owner of an Obsidian9? The Obsidian45 is fully compatible with Obsidian9 accessories. Pistons, Fixed Mounts, Fixed Barrel Spacers and 3 Lug Mounts are interchangeable with the Obsidian45.


Belt Fed Rated:
The Obsidian45 is machined from top of the line materials to not only last a lifetime, but withstand any rate of fire. Because we believe your gear shouldn’t be what’s holding you back.



  • Diameter: 1.37″
  • Length: Standard Configuration: 8.6″, Short Configuration: 6.7″
  • Weight: Standard Configuration: 12.8oz; Short Configuration: 10.7oz



  • Baffles: 17-4 Stainless Steel
  • Tube: Hard Coat Anodized Aluminum
  • Mount: 17-4 Stainless Steel
  • Finish: High Temp Cerakote


Sound Levels:

  • 45ACP – Full Configuration: 129.3dB
  • 45ACP – K Configuration: 137.6dB
  • 45ACP – K Configuration (wet): 131.5dB



More Information
Product Type Suppressor
Manufacturer Rugged Suppressor
Caliber .45 ACP

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