Polite Society Industries Launches Premium Silencers – Rimfire Through .36 Caliber Built to Last. Priced to Own. TAMPA, Fla. (August 12, 2026) — Polite Society Industries (PSI) today announced its first line of premium silencers, covering rimfire through .36 caliber and designed by a team of industry veterans. “We designed our silencers around what laser […]