DonnyFL
DonnyFL | EMPEROR +P .457/50 cal with M18x1 Endcap - Airgun Moderator
£169.64
£188.48
Product description
The Emperor v3 +P is built for shooters running the newest generation of high-pressure big-bore PCP rifles. This upgraded +P version features a strengthened internal system with an extra layer of metal mesh, secured with stainless-steel straps and additional zip-ties for superior durability and consistent performance under extreme pressures.
Already known for its impressive sound suppression, the Emperor v3 +P retains its modular design—allowing you to add an optional 6.5-inch extender for even quieter shots—and maintains the rugged feel and reliability DonnyFL is known for.
Key Features:• +P reinforced internals with metal mesh & stainless-steel strapping• Built for .457 to .50 caliber high-power airguns• Mono-core design for strength, accuracy, and minimal clipping• Optional 6.5-inch extender for maximum suppression• Precision CNC machined 6061 aluminum body• Pre-wrapped in felt and mesh for noise reduction• Easy-grip machined grooves for handling• Lightweight (approx. 16 oz) and includes protective storage tube
Stronger, quieter, and engineered for high-pressure and short-barreled big-bore airguns—the Emperor v3 +P is the ultimate moderator for serious high-energy airgun setups.
Important Information:
Adapter May Be Required: The Moderator does not come with an adapter. Best results will come with a threaded barrel. Please check our adapter section for the specific adapter associated with your air rifle. If you are using a slide-on adapter, we recommend drilling a divot into your barrel to match each of the set-screws for a more secure installation.
Regular Inspection: Regular removal of the monocore from the shell to inspect the strapping, mesh and felt is necessary for safety, effectiveness and long life of this moderator. Watch for breakage of the plastic zip ties and bunching of the felt, and smooth and replace as needed. These internal components are consumable, and refreshing/rebuilding services are available.
Intended Use: Made for airguns only. Will not work for firearms. Please read the disclaimer.
International Customers: If you add this item to your cart, shipping options will not be available for restricted items. Non-restricted items will also not show up until the restricted item is removed.
Return Policy: Please review our return policy for more details.
DonnyFL
DonnyFL | EMPEROR V3 Moderator
£180.94
This Emperor is for the serious high powered airgunner. This version has a mono-core design and allows you to screw on an optional 6.5 inch extender to make it even quieter.
Features:
compatible with .22, .25, .30, .308, .457 and .50 caliber
Please note: does not come with adapter, please look in our adapter section for the specific adapter for your air rifle.
Endcaps for 1/2 x 20 UNF, M18x1 (big bore), M20x1 (FX Impact/Wildcat)
Precision CNC'd
Comes pre-wrapped in felt and stainless steel mesh
Machined grooves on the outside for easy handling.
Made with 6061 Aluminum, will not work for firearms. Please read disclaimer.
*Note: If you see white lines on the inside of the front cap, that's ok. Those were caused by the prongs holding the pieces while anodizing. They are not pellet clippings.
Note: We recommend ordering 1 caliber size up to eliminate the chance of pellet clippingDISCLAIMER: The products on DonnyFL are INTENDED for the use on airguns only. It is a violation of Federal law to use this product in a manner inconsistent for which it was intended for. It is your Responsibility to know the laws in your country, state, county and city and to fully comply with them.
DonnyFL
DonnyFL | EMPEROR V3/RONIN 6.26 EXTENDER
£45.23
Is the 10.5 inch Emperor v3 still too loud for you? If so add this 6.25 inch expansion chamber to the rear of the Emperor to make it even quieter. This increases the air volume that gets captured inside the suppressor. Works with the latest version of the Ronin as well. If it has the grooves in the front cap, it's the latest model.
*Note: If you see white lines on the inside of the front cap, that's ok. Those were caused by the prongs holding the pieces while anodizing. They are not pellet clippings.
DISCLAIMER: The products on DonnyFL are INTENDED for the use on airguns only. It is a violation of Federal law to use this product in a manner inconsistent for which it was intended for. It is your Responsibility to know the laws in your country, state, county and city and to fully comply with them.
DonnyFL
DonnyFL | END CAP/QD ADAPTER
from £15.08
FEATURES:
Rear caps for existing moderators
M71 = Sumo/Tatsu/Shogun QD rear cap with 1/2 x 20M72 = Ronin/Emperor/ Fat Boy QD rear cap with 1/2 x 20M73 = KOI/Tanto QD rear cap with 1/2 x 20M74 = FX/DonnyFL QD rear cap with 1/2 x 20M86 - Ronin/Emperor QD rear cap with M18x1
M87= FX/DonnyFL QD rear cap with M18x1
QD AdaptersM75 = QD barrel adapter M14x1.25M76 = QD barrel adapter M18x1M77 = QD barrel adapter M20x1M78 = QD barrel adapter 1/2 x 20
Product details:
Indexed so it locks on at same position every time
Made of 7075 aluminum
Grey anodized
Includes barrel/shroud adapter and rear cap
Select the barrel thread specific to your airgun
DISCLAIMER: The products on DonnyFL are INTENDED for the use on airguns only. It is a violation of Federal law to use this product in a manner inconsistent for which it was intended for. It is your Responsibility to know the laws in your country, state, county and city and to fully comply with them.Compatibility: Will not work on old moderators with the flat front cap.
DonnyFL
DonnyFL | FATBOY 2.0 Extension/Extender Tube
£30.15
Need to make the fat boy quieter? You can add this 3 inch extender to capture more air and reduce the muzzle blast some more.
Features:
6061 T6 Aluminum
Black anodize
Matching outer tube design to the fat boy
Also compatible with the Ronin and Emperor
DonnyFL
DonnyFL | FATBOY 2.0 Moderator
£131.94
Features:
Compatible with .177 to .30 calibers
Includes 3 interchangeable air strippers
Redesigned 1/2 x 20 rear cap for easy gripping
Can be used with our 6.25 inch extender for more hush power
Measure 4.25 inches long by 2 inches in diameter
Weighs only 6.7 oz
DonnyFL
DonnyFL | FATBOY 2.0 Muzzle Brake
£22.61
This muzzle brake or air stripper screws onto the front of the fat boy.
Note: This unit does not come with the individual air strippers. You can change the caliber size by using the inserts that was included with the fat boy.
Features:
Made of aluminum 6061 T6
Black anodize
Weights 2.9 oz
Add the optional 3 inch extender for the Fatboy to make it quieter!EXTENDER!
DonnyFL
DonnyFL | GREAT KAMI Moderator
£214.87
When we first released the Emperor, we never thought there would be a demand for something longer. But now with the .72 cal Zeus on the market, the Great Kami is born.
The baffles are thicker compared to the Emperor to withstand the constant powerful air blast, yet it only weighs 2 more ounces than the Emperor.
Features:
Enhanced Durability: Thicker baffles than the Emperor to withstand the constant powerful air blasts, yet only 2 ounces heavier.
High-Quality Construction: Made from 6061 T6 aluminum and black anodized for maximum durability.
Lightweight: Weighs just 1.2 lbs for easy handling.
Threaded Compatibility:
.72 cal Zeus is threaded M23x1 specifically for the AEA Zeus.
.45 to .58 cal is threaded M18x1.
DISCLAIMER: The products on DonnyFL are INTENDED for the use on airguns only. It is a violation of Federal law to use this product in a manner inconsistent for which it was intended for. It is your Responsibility to know the laws in your country, state, county and city and to fully comply with them.
DonnyFL
DonnyFL | KOI Moderator
£109.31
With a new rugged front cap design, signature DonnyFL body grooves and bolt endcap, the KOI is a great addition to any shrouded or un-shrouded air rifle. This model has the smallest outer diameter compared to the other DonnyFL models but don’t let the size fool you. With the added vent holes around the front, it is as impressive as the others.
Features:
Available in .22/.25 and .30
Mono-core design
Precision CNC’ed by professional machinist
Sand blasted and anodized for maximum durability
Swappable rear end caps for 1/2 x 20 Bolt, FX (M20x1) Bolt or 1/2 x 20 Cone
Comes pre-wrapped in felt
Machined grooves on the outside for easy handling
Weight:
1. With 1/2 x 20 Bolt rear end cap: 4.7 oz2. With 1/2 x 20 Cone rear end cap: 5.0 oz3. With M20x1 Bolt rear end cap: 4.6 oz4. With M14x1.25 Bolt rear end cap: 4.6 oz*Note: If you see white lines on the inside of the front cap, that's ok. Those were caused by the prongs holding the pieces while anodizing. They are not pellet clippings.
Note: We recommend ordering 1 caliber size up to eliminate the chance of pellet clippingDISCLAIMER: The products on DonnyFL are INTENDED for the use on airguns only. It is a violation of Federal law to use this product in a manner inconsistent for which it was intended for. It is your Responsibility to know the laws in your country, state, county and city and to fully comply with them.
DonnyFL
DonnyFL | RONIN .357/.457/.50 [BIG BORE] Moderator
£139.47
Ronin for the .357 is a redesign of the Ronin 1/2 x 20. If you do not like the length of the Emperor, this is an awesome alternative. Rear cap was also changed to reduce weight.
2 x 6.25 inches
Available for .357/.457/.50 caliber airguns
M18x1 threaded end cap
Mono-core design to increase accuracy and limit the chances of pellet clipping
No moving parts or epoxy that may become loose after 1000's of rounds
Precision CNC'd by professional machinist
Sand blasted and anodized for maximum durability
Take apart in less than 10 seconds by unscrewing the rear end cap and pushing back the mono-core. No silly hex key or torch needed when you want to perform maintenance inside the unit.
Comes pre-wrapped in felt
Machined grooves on the outside for easy handling.
Weight 9.7 oz
*Note: If you see white lines on the inside of the front cap, that's ok. Those were caused by the prongs holding the pieces while anodizing. They are not pellet clippings.
DISCLAIMER: The products on DonnyFL are INTENDED for the use on airguns only. It is a violation of Federal law to use this product in a manner inconsistent for which it was intended for. It is your Responsibility to know the laws in your country, state, county and city and to fully comply with them.
DonnyFL
DonnyFL | RONIN Moderator
£139.47
Ronin is big and bold, but it looks great even on compact bullpups. "Maybe a little overkill for the .177 and .22 but it looks so damn awesome!" - Donny
Available in .25/.30 and .357 (Big Bore) calibers
2 x 6.5 inches
1/2 x 20 UNF, FX(20mm) & Vulcan thread by request.
Mono-core design to increase accuracy and limit the chances of pellet clipping
No moving parts or epoxy that may become lose after 1000's of rounds
Precision CNC'd by professional machinist
Sand blasted and anodized for maximum durability
Take apart in less than 10 seconds by unscrewing the rear end cap and pushing back the mono-core. No silly hex key or torch needed when you want to perform maintenance inside the unit.
Customizable, you can further dampen the sound by wrapping the interior tube with different sound absorbing materials.
Comes pre-wrapped in felt
Machined grooves on the outside for easy handling.
*Note: If you see white lines on the inside of the front cap, that's ok. Those were caused by the prongs holding the pieces while anodizing. They are not pellet clippings.
Note: We recommend ordering 1 caliber size up to eliminate the chance of pellet clippingDISCLAIMER: The products on DonnyFL are INTENDED for the use on airguns only. It is a violation of Federal law to use this product in a manner inconsistent for which it was intended for. It is your Responsibility to know the laws in your country, state, county and city and to fully comply with them.
DonnyFL
DonnyFL | RYU Moderator
£139.47
FEATURES:• Indexed locking system for consistent position and no point of impact changes.• Quick detachment for easy storage and reattachment for shooting.• Comes with a 1/2 x 20 female (barrel/shroud) thread adapter.• Modular design for length adjustment.• Crafted from 6061 T6 aluminum (individual sections) and 7075 aluminum (main QD housing andadapter).• Quick disconnect rear available for the following moderators.(EMPEROR,SUMO,RONIN,SHOGUN,FX,TANTO,TATSU,KOI,FATBOY)
The RYU has the same diameter as our KOI at 30.48mm or 1.2 inches.
Note: We recommend ordering 1 caliber size up to eliminate the chance of pellet clippingDISCLAIMER: The products on DonnyFL are INTENDED for the use on airguns only. It is a violation of Federal law to use this product in a manner inconsistent for which it was intended for. It is your Responsibility to know the laws in your country, state, county and city and to fully comply with them.
DonnyFL
DonnyFL | SHOGUN +P .25/30 cal with 1/2X20 Endcap - Airgun Moderator
£132.32
£147.02
Product description
The Shogun +P takes our popular Shogun design and strengthens it for today’s high-power, slug-focused, PCP rifles. This upgraded version features an additional layer of metal mesh, secured with stainless-steel straps, giving the internal structure greater durability and longer service life under heavy use on small-bore PCP airguns.
The Shogun +P remains 1.5 inches longer than the Sumo, offering excellent noise reduction with its expanded chambers and mono-core layout—but now with tougher internals built to handle harder-hitting platforms.
Key Features:• +P reinforced core with metal mesh & stainless-steel strapping• Built for high-power, high-pressure small-bore PCP rifles• Longer body & expanded chambers for superior noise reduction• Mono-core design for accuracy and reduced clipping• CNC machined, no epoxy, fully serviceable in seconds• Lightweight and includes protective storage tube
Stronger, quieter, and designed for a new generation of air rifles like the new AirForce Condor Slug Barrel Rifles—the Shogun +P is built to take more punishment while delivering the quiet performance DonnyFL is known for.
Important Information:
Regular Inspection: Regular removal of the monocore from the shell to inspect the strapping, mesh and felt is necessary for safety, effectiveness and long life of this moderator. Watch for bunching of the felt under the mesh, and smooth and replace as needed. These internal components are consumable, and refreshing/rebuilding services are available.
Visual Notes: If you see white lines on the inside of the front cap, that's normal. They were caused by the prongs holding the pieces while anodizing, not pellet clippings.
Adapter May Be Required: The Moderator does not come with an adapter. Please check our adapter section for the specific adapter associated with your air rifle.
Intended Use: Made for airguns only. Will not work for firearms. Please read the disclaimer.
International Customers: If you add this item to your cart, shipping options will not be available for restricted items. Non-restricted items will also not show up until the restricted item is removed.
Return Policy: Please review our return policy for more details.
Why Choose DonnyFL?
Expert Craftsmanship: DonnyFL products are precision CNC-machined by professional machinists, ensuring the highest quality and performance.
Innovative Design: Our moderators are designed with cutting-edge features to enhance your shooting experience.
Durability: Built with top-notch materials and finishes, DonnyFL products are made to last.
Customer Satisfaction: We prioritize customer satisfaction with reliable products and excellent customer service.
Upgrade your airgun with the DonnyFL SHOGUN +P moderator and experience superior noise reduction and performance. Order now and enhance your shooting experience!
DonnyFL
DonnyFL | SHOGUN Moderator
£139.47
If you thought Sumo was quiet wait until you hear Shogun. Shogun is just like Sumo but 1.5 inches longer. Donny added an additional 1 inch chamber as well as increase the first expansion chamber by .5 inches and the chamber by the exit hole another .5 inches. This design is very effective.
1.6 x 8 inches
Available in .25 and .30 calibers
Available in 1/2x20 UNF, FX(20mm) & Vulcan Thread by request.
Mono-core design to increase accuracy and limit the chances of pellet clipping
No moving parts or epoxy that may become lose after 1000's of rounds
Precision CNC'd by professional machinist
Sand blasted and anodized for maximum durability
Take apart in less than 10 seconds by unscrewing the rear end cap and pushing back the mono-core. No silly hex key or torch needed when you want to perform maintenance inside the unit.
Customizable, you can further dampen the sound by wrapping the interior tube with different sound absorbing materials.
Comes pre-wrapped in felt
Machined grooves on the outside for easy handling.
*Note: If you see white lines on the inside of the front cap, that's ok. Those were caused by the prongs holding the pieces while anodizing. They are not pellet clippings.
Note: We recommend ordering 1 caliber size up to eliminate the chance of pellet clippingDISCLAIMER: The products on DonnyFL are INTENDED for the use on airguns only. It is a violation of Federal law to use this product in a manner inconsistent for which it was intended for. It is your Responsibility to know the laws in your country, state, county and city and to fully comply with them.
DonnyFL
DonnyFL | SUMO Moderator
£113.08
One of the original and most popular moderators made by DonnyFL. Great balance between size and sound suppression !
1.6 x 6.5 inches
Mono-core design to increase accuracy and limit the chances of pellet clipping
No moving parts or epoxy that may become lose after 1000's of rounds
Precision CNC'd by professional machinist
Sand blasted and anodized for maximum durability
Take apart in less than 10 seconds by unscrewing the rear end cap and pushing back the mono-core. No silly hex key or torch needed when you want to perform maintenance inside the unit.
Customizable, you can further dampen the sound by wrapping the interior tube with different sound absorbing materials.
Comes pre-wrapped in felt
Machined grooves on the outside for easy handling.
*Note: If you see white lines on the inside of the front cap, that's ok. Those were caused by the prongs holding the pieces while anodizing. They are not pellet clippings.
Note: We recommend ordering 1 caliber size up to eliminate the chance of pellet clippingDISCLAIMER: The products on DonnyFL are INTENDED for the use on airguns only. It is a violation of Federal law to use this product in a manner inconsistent for which it was intended for. It is your Responsibility to know the laws in your country, state, county and city and to fully comply with them.