Maxim Silencer brochure Posted August 26, 2008 in NFA / Suppressors / Class III by Steve Johnson with 3 CommentsTags: Maxim, suppressor, Suppressors Andy @ AAC has posted scans of a Maxim Silencer brochure. The prices range from $5 for a .22 suppressor to $9.50 for a high powered rifle caliber suppressor. Click to expand. View the rest of the brochure here. Win the new Springfield Armory XD-9 Mod.2 TFB's first ever gun giveaway.