To my ears the Swift Stumpy is quieter than the Huggett Belita and is pretty well as quiet as the HW. The best small silencer I've 'not heard' on an air rifle.
Might have to get one & try it on my r10... Sounds good. Not sure I like the new style modular type one though..
"corners should be round" Theo Evo .22/.177 - Meopta 6x42, DS huntsman classic .20 vortex razor LH 3-15x42 under supervised boingrati tuning by Tony L & Tinbum, HW77 forest green - Nikon prostaff 2-7x32 plex.