Nielsen Paradox 50 Magnum

Designed as a light silencer for large calibers such as: 7 mm Remington Magnum, .338 Lapua Magnum and .375 H&H


Read more about weight, dimensions, maintenance and other recommendations in the tabs under the product – or in the banner at the top under “Instructions.”

Opgiv venligst pibe diameteren ved mundingen

Opgiv venligst pibe diameteren 10 cm fra mundingen

Extra long rear pipe
Nielsen Paradox 50 Magnum has an extra long rear tube, and therefore goes a full 14 cm down the pipe. This gives it an even larger volume than a Nielsen Paradox 50. Since only the rear tube has been changed, this muffler does not build further than a Nielsen Paradox 50 – On the other hand, it dampens even better on the very large calibers.

From caliber .300 WM and up, a Paradox 50 Magnum is a great choice. However, the damper can also be used on calibers with a lower amount of gunpowder.

The steel cores
As is known from the Sonic series, Paradox dampers are also equipped with a steel core. The damper is therefore as solid and durable as possible. This core ensures that the damper can withstand the high temperatures that occur when firing many shots within a short period of time.

Caliber recommendation

When choosing your muffler, it is important that you choose a muffler that fits the caliber you are using. On the graphic you can see which calibers can be shot through the muffler, as well as how well the amount of gunpowder can be handled by the muffler.

Nielsen Paradox 50 is the largest variant of the Paradox mufflers. This muffler is effective even on the very large calibers. For really gunpowder-heavy calibers such as .375 Chey Tac, however, we recommend that you choose a Nielsen Sonic 55.

Technical data

Weight: approx. 479 grams
Diameter: 50 mm
Length: 265 mm
Elongation of pipe: 125 mm
Maximum pipe thickness: 23 mm

In Denmark, all Nielsen Sonic silencers are covered by a 5-year total warranty, provided they are purchased directly from us, and the customer shows up at our production with both the silencer and the rifle it is mounted on.


Never shoot the pipe too hot. Feel free to give the muffler a puff WD40 or similar at the rear end before mounting and after disassembly. Especially if the muffler is used in humid weather.
Always allow the muffler to dry before placing it in storage.
Clean the muffler as needed, using only oil and a cloth. A ride on the shooting range where the muffler is shot moderately hot will also clean it of excess soot.
Avoid using alkaline cleaners, ultrasonic cleaners or brush and scrub cream.
If it is to remain possible to separate the muffler, it is recommended that you regularly separate all modules and apply a little new thread lubrication.


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