The SilencerCo AC728 Piston Kit is designed for compatibility with Osprey and Octane suppressors, providing a convenient selection of replacement pistons for multiple firearm configurations. This kit includes five pistons and three O-ring packs to support installation, maintenance, and caliber-specific setup requirements.
The piston assortment includes a .578x28 piston, 1/2x28 piston, 16mm x 1 left-hand-thread piston, 13.5mm x 1 left-hand-thread piston, and 9/16x24 piston. Each component is manufactured from stainless steel and finished with black nitride for durable surface protection and reliable performance during regular use.
Built for suppressor owners who need versatile mounting options, the SilencerCo AC728 helps simplify piston replacement and maintenance for compatible Osprey and Octane models. Verify thread compatibility with your suppressor and host firearm before installation, and follow all manufacturer instructions for safe, proper use.
Features:
- Finish: Black nitride
- Type: Piston kit
- Model: Osprey/Octane
- Size: 5-piece kit
- Material: Stainless steel
- Includes: Five pistons and three O-ring packs
- Piston sizes: .578x28, 1/2x28, 16mm x 1 left-hand thread, 13.5mm x 1 left-hand thread, and 9/16x24
