RM is suitable for all different calibers between cal. .17 to cal.
.22. The silencer, however, has been developed for the stronger charges
(magnum), such as: .17 Win super mag, .22 WMR, .22 Hornet.
Stalon RM is the larger and more powerful model from the RIMFIRE-Series
for rimfire cartridges with steel thread and very durable baffles.
Rimfire silencer for standard cartridges such as: .17 hmr, .22lr or
similar, we recommend instead the lighter and even smaller Stalon RC.

RIMFIRE-Series
The RIMFIRE series consists of two models with varying length, weight
and sound reduction adapted for all types of rimfire charges (magnum and
standard). Both models are front mounted, which means that the are only
mounted in front of the muzzle, no part of the silencer goes
telescopically over the barrel. RM is developed for more powerful
charges (magnum) while RC is adapted for standard charges.