Rugged Obsidian 45

RUGGED OBSIDIAN 45 - MODULAR PISTOL SUPPRESSOR, .45 ACP / 9MM / 300 BLACKOUT

The Rugged Obsidian 45 is among the quietest .45 caliber suppressors on the market, rated for centerfire pistol calibers up to .45 ACP and select lever-action and straight-wall rifle calibers including 45-70, 450 Bushmaster, and 350 Legend. Built around Rugged's ADAPT modular technology, the Obsidian 45 converts between a full-length configuration (8.6", 12.8 oz) and a short configuration (6.7", 10.7 oz) in seconds without tools. Both configurations are hearing safe on .45 ACP and 9mm. The suppressor is belt-fed rated for pistol calibers up to .45 ACP and also rated for 300 Blackout subsonic on a minimum 8" barrel. Keyed baffles machined from 17-4 stainless steel create a gas seal that prevents carbon migration between the tube and baffles, making the Obsidian 45 fully user-serviceable.

CAPITOL ARMORY'S OPINION

The Obsidian 45 delivers great performance in both configurations, and the ADAPT modular system is one of the more practical implementations of the short/long concept in the pistol suppressor market. Swapping configurations takes seconds. The captured baffle design simplifies cleaning considerably, and because Rugged engineered the Obsidian 45 to accept SilencerCo Osprey and Octane pistons, your mounting options extend well beyond what Rugged sells directly. The cross-compatibility with the Obsidian 9 is a convenience if you own both: pistons, fixed mounts, fixed barrel spacers, and 3-lug mounts are all interchangeable between the two suppressors, which means one accessory purchase covers multiple cans. For a versatile pistol suppressor that handles everything from 9mm to .45 ACP and more, the Obsidian 45 is a well-engineered option at a competitive price. 

FEATURES

• ADAPT modular design converts between full-length and short configurations in seconds
• Hearing safe on .45 ACP and 9mm in both configurations
• Belt-fed rated for pistol calibers up to .45 ACP
• Non-slotted piston reduces gas blowback
• Keyed 17-4 stainless steel baffles prevent carbon migration
• Fully user-serviceable
• Accepts SilencerCo Osprey/Octane pistons
• Cross-compatible accessories with the Rugged Obsidian 9
• Hard coat anodized aluminum tube with Cerakote finish
• Diameter: 1.37"
• Length: 8.6" (full) / 6.7" (short)
• Weight: 12.8 oz (full) / 10.7 oz (short)
• Materials: 17-4PH stainless steel baffles and mount, aluminum tube

WHAT'S INCLUDED

• Suppressor
• .578x28 piston (fits most .45 Auto threaded barrels)
• .45 caliber front cap
• ADAPT module
• Operator's manual

CALIBER RATINGS

• Pistol calibers up to .45 ACP (belt-fed rated)
• 300 Blackout subsonic only (8" minimum barrel)
• 350 Legend (16" minimum barrel)
• 450 Bushmaster (16" minimum barrel)

COMPATIBLE ACCESSORIES

• Obsidian Piston
• Obsidian Fixed Barrel Mount
• Obsidian Fixed Barrel Spacer
• Obsidian 3-Lug Mount
• SilencerCo Alpha ASR Mount
• Plan-B by Q (Alpha variant)
• SilencerCo Osprey/Octane Pistons (cross-compatible)

VIDEOS

• Obsidian 45 Overview / Review
• Pistol Suppressor Mounting
• Handgun Threaded Barrels