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Silencerco’s Osprey family of pistol suppressors is a perfect blend of form and function.

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 - .357 SIG and .300BLK Subsonic. 

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 tube’s 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 gun’s 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 shooter’s sight picture or adding excessive width and length. CALIBER: 
9MM - .357 SIG
.300 BLK Subsonic

11.1 OZ

1.37” DIA


(Dry/Wet): 127 DB

Hard Coat Anodizing
Black Oxide

Core/Caps: 7075 T6 Aluminum Tube & Stainless Steel Baffles

Piston/Mounting System: 17-4 Stainless Steel, Heat Treated,

Mount:Threads / 3-Lug Mount

Interchangeable pistons

Lifetime warranty

$918.00 (piston sold separately)

  • Model: SU144
  • Manufactured by: Silencerco