SilencerCo Osprey 9 2.0

The SilencerCo Osprey 9 2.0 is the only polygonal multi-caliber pistol can on the market — and the only pistol can shaped specifically so you don't have to buy suppressor-height sights to use it. The eccentric design sits below the bore line, leaving your factory irons unobstructed. If you've owned an Osprey 1.0, the 2.0's push-button indexing is the upgrade you've been waiting on — the old lever system is gone, replaced with a quicker, no-loosening lockup that actually stays put.
 
It runs 9mm subsonic and supersonic, plus .300 Blackout subsonic with a fixed barrel spacer (NOT a piston — you need a dedicated spacer for .300 BLK). The monocore baffle in a polygonal package gives it more internal volume than a comparable round can.
 
Features & Benefits
Eccentric polygonal design — sits below the bore line, factory iron sights work unmodified
8.8 oz total weight, 6.90" length, 1.30" x 1.75" oval cross-section
Push-button indexing (v2.0 upgrade over v1.0's lever system)
9mm subsonic and supersonic + .300 BLK subsonic capable (.300 BLK requires fixed barrel spacer)
Wet or dry shooting — add roughly 5cc of clean water or wire-pull gel into the back of the can for wet operation
Aluminum and 17-4 stainless steel construction with Black Oxide finish
Monocore baffle for maximum internal volume in a polygonal package
NOT full-auto rated
No barrel length restrictions