
DonnyFL Ronin Sound Moderator M18x1 (.357 / 9mm) – Big Bore Airgun Suppressor
The DonnyFL Ronin M18x1 Sound Moderator is built for shooters who want serious noise reduction on powerful big bore air rifles. With its robust 50mm diameter body and compact 160mm length, the Ronin delivers effective suppression without excessive added length—ideal for range use and precision target sessions.
Inside, the mono-core design with felt filling helps reduce muzzle report while supporting consistent performance. The Ronin is CNC-machined from anodised aluminium for durability and a premium finish.
Key Benefits
- Effective sound reduction for powerful air rifles
- Mono-core + felt for reliable suppression and consistent airflow
- Big bore-ready size: 50mm diameter, 160mm length
- Durable anodised aluminium construction
- M18x1 right-hand (CW) mounting for secure installation
Technical Specifications
- Brand: DonnyFL
- Model: Ronin
- Thread: M18x1 (CW / right-hand)
- Length: 160 mm
- Diameter: 50 mm
- Weight: 295 g
- Material: Anodised aluminium
- Colour: Black
- Calibre rating: Suitable for .357 (9mm) and larger bore use; commonly used on big bore setups (also fits well for .30 / 7.62mm when using a larger-bore moderator)
Use & Setup Tips (Target Shooting)
- Choose a moderator rated for at least one calibre larger than what you shoot to reduce the chance of pellet clipping.
- If you use a scope, re-zero after installation. Point of impact can shift when adding a moderator.
- Ensure your barrel is correctly threaded and clean before mounting.
Package Includes
- 1x DonnyFL Ronin Sound Moderator (M18x1)
Upgrade your shooting comfort with the DonnyFL Ronin. Add it to your airgun setup today for a quieter, more enjoyable range session—click Add to cart and experience premium big bore suppression.
Original: $253.02
-65%$253.02
$88.56More Images

DonnyFL Ronin Sound Moderator M18x1 (.357 / 9mm) – Big Bore Airgun Suppressor
The DonnyFL Ronin M18x1 Sound Moderator is built for shooters who want serious noise reduction on powerful big bore air rifles. With its robust 50mm diameter body and compact 160mm length, the Ronin delivers effective suppression without excessive added length—ideal for range use and precision target sessions.
Inside, the mono-core design with felt filling helps reduce muzzle report while supporting consistent performance. The Ronin is CNC-machined from anodised aluminium for durability and a premium finish.
Key Benefits
- Effective sound reduction for powerful air rifles
- Mono-core + felt for reliable suppression and consistent airflow
- Big bore-ready size: 50mm diameter, 160mm length
- Durable anodised aluminium construction
- M18x1 right-hand (CW) mounting for secure installation
Technical Specifications
- Brand: DonnyFL
- Model: Ronin
- Thread: M18x1 (CW / right-hand)
- Length: 160 mm
- Diameter: 50 mm
- Weight: 295 g
- Material: Anodised aluminium
- Colour: Black
- Calibre rating: Suitable for .357 (9mm) and larger bore use; commonly used on big bore setups (also fits well for .30 / 7.62mm when using a larger-bore moderator)
Use & Setup Tips (Target Shooting)
- Choose a moderator rated for at least one calibre larger than what you shoot to reduce the chance of pellet clipping.
- If you use a scope, re-zero after installation. Point of impact can shift when adding a moderator.
- Ensure your barrel is correctly threaded and clean before mounting.
Package Includes
- 1x DonnyFL Ronin Sound Moderator (M18x1)
Upgrade your shooting comfort with the DonnyFL Ronin. Add it to your airgun setup today for a quieter, more enjoyable range session—click Add to cart and experience premium big bore suppression.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The DonnyFL Ronin M18x1 Sound Moderator is built for shooters who want serious noise reduction on powerful big bore air rifles. With its robust 50mm diameter body and compact 160mm length, the Ronin delivers effective suppression without excessive added length—ideal for range use and precision target sessions.
Inside, the mono-core design with felt filling helps reduce muzzle report while supporting consistent performance. The Ronin is CNC-machined from anodised aluminium for durability and a premium finish.
Key Benefits
- Effective sound reduction for powerful air rifles
- Mono-core + felt for reliable suppression and consistent airflow
- Big bore-ready size: 50mm diameter, 160mm length
- Durable anodised aluminium construction
- M18x1 right-hand (CW) mounting for secure installation
Technical Specifications
- Brand: DonnyFL
- Model: Ronin
- Thread: M18x1 (CW / right-hand)
- Length: 160 mm
- Diameter: 50 mm
- Weight: 295 g
- Material: Anodised aluminium
- Colour: Black
- Calibre rating: Suitable for .357 (9mm) and larger bore use; commonly used on big bore setups (also fits well for .30 / 7.62mm when using a larger-bore moderator)
Use & Setup Tips (Target Shooting)
- Choose a moderator rated for at least one calibre larger than what you shoot to reduce the chance of pellet clipping.
- If you use a scope, re-zero after installation. Point of impact can shift when adding a moderator.
- Ensure your barrel is correctly threaded and clean before mounting.
Package Includes
- 1x DonnyFL Ronin Sound Moderator (M18x1)
Upgrade your shooting comfort with the DonnyFL Ronin. Add it to your airgun setup today for a quieter, more enjoyable range session—click Add to cart and experience premium big bore suppression.




















