Nielsen Sonic 40 Compact Telescope rear

Product surface	Knurled, Smooth

Threads and Sizes

Metric Thread	Inches Thread	Max size
M14x1	1/2 “x20	Max 6
M15x1	1/2 “x28	Max 7
M18x1	5/8 “x24	Max 8

Our “Max size” is the maximum size caliber that the muffler can be used for.

Too large max size in relation to caliber, will mean significantly reduced efficiency for the muffler.

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.

The Sonic 40 Compact muffler is specifically designed to be effective on the .300 BlackOut caliber. However, the muffler also applies to other smaller calibers.

Technical data

Dimensions
Weight: approx. 300 grams
Diameter: 40 mm
Length: 250 mm
Elongation of pipe: 125 mm
Maximum pipe thickness: 23 mm

Guarantee
In Denmark, all Nielsen Sonic’s products are covered by a 5-year total warranty.

Maintenance
Never shoot the pipe too hot. If you shoot single shots, especially in humid weather, it can be an advantage to give a spray WD40 at the end of the damper.

– Clean as needed