
DonnyFL Emperor V3 Sound Moderator M18x1 | .45 / .50
The DonnyFL Emperor V3 is a premium sound moderator designed for large-calibre air rifles. Built around a mono-core interior combined with felt and stainless-steel mesh, it helps reduce shooting noise while keeping a clean, durable construction for regular range use.
Key Features
- Made for big-bore air rifles: Suitable for .45 (11.6 mm) and .50 (12.7 mm) calibres
- Direct-fit mounting: M18x1 thread (18 mm CW) for straightforward installation on compatible barrels
- Effective internal design: Mono-core with felt and stainless-steel mesh for sound reduction
- Strong & lightweight body: Crafted from 6061 aluminium with a durable black finish
Technical Specifications
- Brand: DonnyFL
- Model: Emperor V3
- Type: Sound Moderator (Airgun)
- Calibre compatibility: .45 / .50
- Thread: M18x1 (18 mm CW)
- Material: 6061 Aluminium
- Length: 26.7 cm
- Weight: 0.45 kg (454 g)
- Color: Black
Use for Target Practice
Ideal for controlled environments such as target shooting and recreational airgun use where permitted. If you run a scope, expect a potential point-of-impact shift after mounting—re-check and re-zero your optic for best accuracy.
Package Includes
- DonnyFL Emperor V3 Sound Moderator (M18x1) for .45/.50
Upgrade your big-bore air rifle setup with a proven moderator designed for .45/.50 platforms. Add the DonnyFL Emperor V3 to your cart and enjoy a more comfortable shooting experience on every session.
Original: $335.40
-65%$335.40
$117.39More Images

DonnyFL Emperor V3 Sound Moderator M18x1 | .45 / .50
The DonnyFL Emperor V3 is a premium sound moderator designed for large-calibre air rifles. Built around a mono-core interior combined with felt and stainless-steel mesh, it helps reduce shooting noise while keeping a clean, durable construction for regular range use.
Key Features
- Made for big-bore air rifles: Suitable for .45 (11.6 mm) and .50 (12.7 mm) calibres
- Direct-fit mounting: M18x1 thread (18 mm CW) for straightforward installation on compatible barrels
- Effective internal design: Mono-core with felt and stainless-steel mesh for sound reduction
- Strong & lightweight body: Crafted from 6061 aluminium with a durable black finish
Technical Specifications
- Brand: DonnyFL
- Model: Emperor V3
- Type: Sound Moderator (Airgun)
- Calibre compatibility: .45 / .50
- Thread: M18x1 (18 mm CW)
- Material: 6061 Aluminium
- Length: 26.7 cm
- Weight: 0.45 kg (454 g)
- Color: Black
Use for Target Practice
Ideal for controlled environments such as target shooting and recreational airgun use where permitted. If you run a scope, expect a potential point-of-impact shift after mounting—re-check and re-zero your optic for best accuracy.
Package Includes
- DonnyFL Emperor V3 Sound Moderator (M18x1) for .45/.50
Upgrade your big-bore air rifle setup with a proven moderator designed for .45/.50 platforms. Add the DonnyFL Emperor V3 to your cart and enjoy a more comfortable shooting experience on every session.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The DonnyFL Emperor V3 is a premium sound moderator designed for large-calibre air rifles. Built around a mono-core interior combined with felt and stainless-steel mesh, it helps reduce shooting noise while keeping a clean, durable construction for regular range use.
Key Features
- Made for big-bore air rifles: Suitable for .45 (11.6 mm) and .50 (12.7 mm) calibres
- Direct-fit mounting: M18x1 thread (18 mm CW) for straightforward installation on compatible barrels
- Effective internal design: Mono-core with felt and stainless-steel mesh for sound reduction
- Strong & lightweight body: Crafted from 6061 aluminium with a durable black finish
Technical Specifications
- Brand: DonnyFL
- Model: Emperor V3
- Type: Sound Moderator (Airgun)
- Calibre compatibility: .45 / .50
- Thread: M18x1 (18 mm CW)
- Material: 6061 Aluminium
- Length: 26.7 cm
- Weight: 0.45 kg (454 g)
- Color: Black
Use for Target Practice
Ideal for controlled environments such as target shooting and recreational airgun use where permitted. If you run a scope, expect a potential point-of-impact shift after mounting—re-check and re-zero your optic for best accuracy.
Package Includes
- DonnyFL Emperor V3 Sound Moderator (M18x1) for .45/.50
Upgrade your big-bore air rifle setup with a proven moderator designed for .45/.50 platforms. Add the DonnyFL Emperor V3 to your cart and enjoy a more comfortable shooting experience on every session.




















