I have a 16.5 TC Custom Shop in 300 Whisper already. I actually though about putting a suppresser on it, but it could take quite a bit of work getting 200-210gr cast bullets to shoot accurately enough for practical applications.
Duane, I'm not so sure if cast bullets and suppressors go together well, unless you get a take-down model (similar to the manufacture of most 22 cans) for thorough cleaning. Just repeating what I've seen on various Suppressor Forums (leading, lube, and cleaning issues).
