SilencerCo O-Ring Set for Octane & Osprey Booster Assembly - 2 Pack
- Finish-Color:
- Black
- Model:
- Booster Assembly O-Ring Pack
- Twist:
- 2 Pack
- Choke Configuration:
- Black
The SilencerCo O-Ring Set for Octane & Osprey Booster Assembly keeps your suppressor running reliably shot after shot. These replacement o-rings fit the piston retainer cap on several SilencerCo suppressor models, and periodic replacement is key to maintaining proper function and cycling when your can is attached to a handgun. If you're running a suppressor regularly, fresh o-rings are cheap insurance against performance issues down the road.
O-rings take a beating in suppressor service—they're exposed to heat, pressure, and the constant cycling of the piston assembly. Over time, they wear and can lose their seal, which degrades the whole system. This two-pack gives you spares on hand so you don't have to wait when it's time to service your booster assembly.
The set is designed for use with Octane series, Osprey series, Omega K series, Hybrid 46, Hybrid 46M, and Omega 36M suppressors. If you own one of these cans and run it hard, keeping replacement o-rings in your kit is straightforward maintenance that keeps everything cycling the way it should.
Frequently Asked Questions
What SilencerCo suppressors does this o-ring set fit?
These o-rings are designed for the piston retainer cap on Octane series, Osprey series, Omega K series, Hybrid 46, Hybrid 46M, and Omega 36M suppressors.
Why do I need replacement o-rings for my suppressor?
O-rings in the booster assembly wear over time from heat and pressure cycling. Replacing them periodically ensures the piston retainer cap maintains a proper seal, which is essential for correct suppressor function and reliable handgun cycling when the suppressor is attached.
How many o-rings are in this set?
This is a 2-pack, giving you two replacement o-rings.

