DonnyFL Yokozuna QD Sound Moderator 9mm/.357 – M18 CW (18mm) Air Rifle Moderator

Reduce air rifle noise without sacrificing consistency. The DonnyFL Yokozuna QD is a robust, modular sound moderator designed for powerful air rifles up to 9mm / .357. Its quick-detach (QD) system mounts fast and tool-free, while the precision fit helps maintain repeatable alignment when attaching and removing.

With a strong aluminium construction, a generous internal volume, and a modular baffle design, the Yokozuna is built for frequent range sessions where comfort and sound control matter.

Key Benefits

• Quick-detach mounting: attach and remove quickly without tools
• Up to 9mm / .357 compatibility: suitable for big-bore air rifle setups
• Modular design: interchangeable baffles let you fine-tune your configuration
• Durable anodised aluminium: made for regular use
• Range-friendly sound reduction: improves comfort during target shooting

Technical Specifications

• Brand: DonnyFL
• Product type: Sound moderator (air rifle use)
• Colour: Black
• Material: Aluminium (anodised)
• Weight: 0.32 kg
• Length: 19.0 cm
• Outer diameter: 40.7 mm
• Barrel thread: M18 CW (18mm clockwise)
• Suitable calibres: .22 (5.5mm), .25 (6.35mm), .30 (7.62mm), .357 (9mm)

Setup & Use Tips

• Choose the right bore: selecting a moderator rated for at least one calibre larger than your setup can help reduce the chance of pellet contact with internal parts.
• Re-zero your optic: point of impact can shift when adding a moderator—always re-check your zero after installation.
• Best use case: target shooting and range use where consistent fit and sound control are important.

Package Includes

• DonnyFL Yokozuna QD Sound Moderator (9mm/.357)
• QD mounting interface for M18 CW thread setup

Want a premium, repeatable QD moderator for big-bore air rifles? Choose the DonnyFL Yokozuna for a solid, modular build and fast tool-free mounting—ideal for serious range sessions.

Call to action: Add the DonnyFL Yokozuna QD M18 CW to your cart today and upgrade your air rifle setup with reliable sound reduction and quick-detach convenience.