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With the modern combat handgun in mind, Silencerco set out to create a silencer that performs well and looks like it belongs"the best possible marriage between host weapon and silencer. Silencerco went to work to make a suppressor that maximizes sound suppression levels, allows the use of more host pistols with factory sights, and has more operationally friendly features. What was created was the Osprey pistol silencer available for 9mm, .40 S&W, and 45ACP.

Although round silencers are very effective for many applications, for a centerfire handgun round it has its limits. To obtain the most suppression, silencers must have as much internal volume as possible; but for a round tubular silencer, the only way to acquire more internal volume is by increasing the overall diameter and/or length. Increasing a tubes diameter will obscure the site picture of the host gun and inhibit the possibility of holstering a weapon with the silencer still attached to the host gun.

The Osprey is an eccentric silencer, which means that the bore does not run down the middle of the tube. Because of this eccentric design, most of the baffles and internal volume is beneath the centerline of the bore and out of the way of the guns sights, thus leaving the shooter the ability to use factory sights with little or no sight or target obstruction. The Osprey has flat side walls and angled edges that mimic many modern combat handgun slides and is just slightly wider than most host pistols. This feature allows the host weapon to be holstered with many popular open bottom holster designs with Osprey attached. The Osprey contains approximately 30% more internal volume than a traditional round tube silencer at the same length, but does so without obscuring the shooters sight picture or adding excessive width and length.


  • Caliber . 45 ACP
  • Weight 11.1 oz
  • Dimensions 1.3"W × 1.75"H
  • Length 8.0625"
  • Mount Threads
  • Sound Reduction (Dry/Wet): 132.5 dB/123 dB Tested with a HK USP Tactical with Remington UMC 230 Grain Ammunition Finish
  • Aluminum Parts: Type III Hard Coat Anodizing
  • Stainless Steel Parts: Black Oxide
  • Materials Core/Caps: 7075 T6 Aluminum
  • Tube: 6061 T6 Aluminum
  • Piston/Mounting System: 17-4 Stainless Steel, Heat Treated, Black Oxide


  • .578x28 Piston INCLUDED
  • Interchangeable pistons
  • Unobstructed sight picture
  • Hearing safe when shot dry
  • Can be holstered
  • Patent pending cam lock
  • Mounting system
  • Lifetime warranty


Additional Info

Additional Info

Manufacturer Silencerco
Finish No
Barrel Length No
Caliber No
Configuration No
Option No
Gas Length No
Height No
Rail Length No
Mount No
Profile No
Reticle No
Co Witness No
Size No


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