The SilencerCo AC59 XL piston is for barrels threaded 1/2x28. SilencerCo pistons thread onto your barrel and drive the Nielsen device (booster) inside the can, so the suppressor works on tilting-barrel pistols. They're 17-4 stainless steel and swap in seconds when you move the can to a different gun. The XL is the extended-length version. SilencerCo's piston fit guide calls for XL on certain barrels, so if you're not sure which length your pistol needs, call us before you buy.
Will it fit?
| Works with | Osprey 9 2.0, Octane 9 2.0, Omega 9K, Omega 36M, Hybrid 46 and Hybrid 46M |
|---|---|
| Your barrel thread | 1/2x28 (9mm) |
| Does NOT work with | .45 / .578x28 or metric-thread barrels, cans that don't use this piston style |
Specifications
| Manufacturer | SilencerCo |
|---|---|
| Part number | AC59 |
| Thread pitch | 1/2x28 (XL length) |
| Caliber | 9mm |
| Material | 17-4 stainless steel |
| UPC | 817272010237 |
This is a mount or muzzle part, not a suppressor, so there's no NFA paperwork.
Not sure it fits your can or gun? Call (602) 715-2677 with your suppressor model and barrel thread and we'll confirm before you buy.
| Manufacturer | SilencerCo |
| Model | Osprey/Octane |
| Caliber | 9mm |
| Type | Parts |