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Donny FL is a manufacturer of high-quality sound moderators for PCP air rifles. They are known mainly for their quality, reliability, and high efficiency.
The company’s origins go back to 2014, when its founder bought his first Edgun Matador R3M air rifle and immediately fell in love with it. However, there was one problem – the gun was too loud. He therefore began experimenting with homemade moderators. But it still wasn’t quite right.
After countless attempts, discussions with other shooters and testing various materials, the prototypes finally began to meet his requirements. That’s when he came up with the idea of starting serial production. However, he didn’t just want to fill a gap in the market and get rich quickly. His goal then, as now, is to provide the best possible products for shooting enthusiasts.
Donny FL moderators are known for their uncompromising quality and a huge range of options. Individual models are originally named after warriors from Japanese history. So you will come across names such as Ronin or Shogun.
All products in our range are made of anodised aluminium using high-precision CNC machines. Their maintenance is very simple, and you can use them with air rifles in calibres from 4.5 mm to 7.62 mm. The individual models differ mainly in their dimensions.
PCP Air Rifle Parts (1) 
Sound Moderators (35) Do you have any question?
Michal
7x
Donny FL SUMO is a high-quality sound moderator for PCP air rifles in calibres
4.5 mm and 5.5 mm. You can screw this model onto the muzzle with a 1/2×20 UNF
thread. Its overall length is 16 cm and the diameter is 4 cm.
12 pcs in stock, estimated delivery: August 6 - 10.
$ 153.6
3x
Donny FL TANTO is a compact sound moderator for PCP air rifles in calibres
4.5 – 5.5 mm. It is compatible with 1/2×20 UNF thread.
9 pcs in stock, estimated delivery: August 6 - 10.
$ 107.1
1x
Tatsu is ideal for those looking for a compact yet exceptionally effective
moderator. It is a smaller version of the popular Sumo moderator. At its end
there is an end cap with a 1/2×20 UNF thread.
18 pcs in stock, estimated delivery: August 6 - 10.
$ 129.2
4x
This sound moderator is even quieter than the SUMO version and its overall
length is 20 cm. It is designed for PCP air rifles in calibres from 6.35 mm to
7.62 mm.
18 pcs in stock, estimated delivery: August 6 - 10.
$ 195.0
2x
Donny FL TANTO is a compact sound moderator for airguns in calibers 6.35 –
7.62 mm. It is compatible with 1/2×20 UNF thread.
19 pcs in stock, estimated delivery: August 6 - 10.
$ 107.1
Tatsu is ideal for those looking for a compact yet extremely effective
moderator. It is a smaller version of the popular Sumo moderator. At its end
there is an end cap with a 1/2×20 UNF thread.
10 pcs in stock, estimated delivery: August 6 - 10.
$ 129.2
7x
The SHOGUN sound moderator is even more effective than the Sumo moderator. It
has the same diameter, but is 1.5 inches longer. At its end there is an end cap
with a 1/2×20 UNF thread.
17 pcs in stock, estimated delivery: August 6 - 10.
$ 195.0
5x
High-quality sound moderator for PCP air rifles in calibres from 6.35 mm to
7.62 mm. This model can be screwed onto a muzzle with a 1/2×20 UNF thread.
14 pcs in stock, estimated delivery: August 6 - 10.
$ 153.6
YOKOZUNA moderator in .30 (7.62mm) calibre is based on the new range of
moderators with divisible segments. A standard 1/2×20 UNF thread is used for
mounting on an air rifle.
17 pcs in stock, estimated delivery: August 6 - 10.
$ 187.5
High-quality sound moderator for PCP air rifles in calibres from 6.35 mm to
7.62 mm. You can screw this model onto a muzzle with a 1/2×20 UNF thread.
19 pcs in stock, estimated delivery: August 6 - 10.
$ 195.0
1x
The YOKOZUNA moderator is based on a new series of moderators equipped with a
quick-detach system. Its 1/2×20 threaded end adapter allows mounting on any
airgun in .25 (6.35 mm) calibre.
5 pcs in stock, estimated delivery: August 6 - 10.
$ 195.3
High-quality sound moderator for air rifles in calibers from 6.35 mm to
7.62 mm. This model is compatible with a 1/2×20 UNF thread.
5 pcs in stock, estimated delivery: August 6 - 10.
$ 146.1
3x
Highly effective sound moderator for powerful air rifles in calibres from
5.5 mm to 7.62 mm. This model is compatible with 1/2×20 UNF thread.
18 pcs in stock, estimated delivery: August 6 - 10.
$ 236.3
Moderator DonnyFL RYU with modular design and quick-connect with 1/2×20 UNF
thread, intended for air guns.
3 pcs in stock, estimated delivery: August 6 - 10.
$ 168.7
3x
High-quality sound moderator for air rifles in calibres from 4.5 mm to 5.5 mm.
This model is compatible with 1/2×20 UNF thread.
19 pcs in stock, estimated delivery: August 6 - 10.
$ 146.1
DonnyFL adapter allowing the extension of the barrel of Crosman Benjamin
Akela/Kratos air rifles with a 1/2 x20 thread and thus the installation of a
moderator with a compatible thread.
14 pcs in stock, estimated delivery: August 6 - 10.
$ 33.4
Aluminium adapter with internal M14×1.25 thread for compatibility of DonnyFL
Ronin and DonnyFL Emperor moderators with air rifles from Airgun Technology.
2 pcs in stock, estimated delivery: August 6 - 10.
$ 37.2
3x
Effective sound moderator for PCP air rifles in .22 (5.5 mm) and .25 (6.35 mm)
calibre with 1/2×20 UNF thread from the proven airgun accessories manufacturer
DonnyFL.
7 pcs in stock, estimated delivery: August 6 - 10.
$ 195.0
1x
DonnyFL adapter for mounting moderators on Airgun Technology Uragan King PCP air
rifles.
1 pcs in stock, estimated delivery: August 6 - 10.
$ 37.2
Aluminium end cap with internal 1/2×20 UNF thread for compatibility of DonnyFL
Koi and DonnyFL Tanto moderators with various air rifles.
9 pcs in stock, estimated delivery: August 6 - 10.
$ 37.2
Moderator Donny FL RONIN with one-piece core and removable end cap with M18×1
thread for airguns in .357 calibre.
4 pcs in stock, estimated delivery: August 6 - 10.
$ 213.7
Sound moderator DonnyFL RYU designed for airguns, with modular construction and
quick coupler with 1/2×20 UNF thread.
8 pcs in stock, estimated delivery: August 6 - 10.
$ 187.5
1x
High-quality sound moderator for air rifles in calibres from 5.5 mm to
6.35 mm. This model is compatible with 1/2×20 UNF thread.
9 pcs in stock, estimated delivery: August 6 - 10.
$ 146.1
1x
Donny FL SUMO is a high-quality sound moderator for PCP air rifles in calibers
5.5 mm and 6.35 mm. You can screw this model onto a barrel muzzle with a
1/2×20 UNF thread. Its overall length is 16 cm and the diameter is 4 cm.
5 pcs in stock, estimated delivery: August 6 - 10.
$ 153.6
1x
Aluminium end cap with internal M14×1.25 thread for compatibility of DonnyFL
Sumo, Tatsu and Shogun moderators with air rifles from Airgun Technology.
Temporarily Unavailable
$ 37.2
2x
The Fat Boy Moderator in the new 2.0 version offers compact dimensions while
maintaining high efficiency. The end adapter with 1/2×20 thread allows quick
and easy mounting on any air rifle.
Temporarily Unavailable
$ 187.5
PCP Air Rifle Parts (1) Sound Moderators (35) 
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