45 ACP Suppressor
Silence the .45—Power Meets Quiet
Looking to suppress your .45 ACP pistol or carbine? These .45 ACP suppressors offer exceptional sound reduction, subsonic compatibility, and multi-caliber versatility—perfect for home defense, range use, or tactical setups.
Additional 45 ACP Suppressor Info
.45 ACP suppressors are a favorite among shooters thanks to the caliber’s naturally subsonic performance. Whether you're running a threaded-barrel 1911, Glock 21, or a pistol-caliber carbine, these suppressors tame the report while maintaining full stopping power. Many models, like the SilencerCo Osprey 45 or Dead Air Ghost-M, also support other calibers like 9mm or 10mm with simple configuration changes. When choosing a .45 suppressor, consider modularity, weight, and mounting style. Some offer user-serviceable designs and swappable pistons for compatibility across platforms. Gunprime carries top brands like Rugged, Dead Air, SilencerCo, and Griffin Armament—all ready to ship with NFA transfer support included.
Yes, most .45 suppressors work with 9mm using a piston swap, though a dedicated 9mm suppressor may offer slightly better suppression.
Yes, especially with subsonic .45 ACP ammo. Most models reduce sound to 130–140 dB, often below hearing-safe thresholds.
Yes, most semi-auto pistols require a Nielsen device (booster) to cycle properly with a suppressor attached.
Models like the Dead Air Ghost-M and SilencerCo Osprey 45 are among the quietest, especially with subsonic loads.
Absolutely. Fixed-barrel PCCs like the Kriss Vector or Ruger PC Carbine pair well with .45 suppressors using a fixed mount.
No, but standard .45 ACP is already subsonic. You’ll get optimal suppression without needing special ammo.
Many modern .45 suppressors are modular, allowing you to shorten or lengthen them depending on your needs.
With eForm 4, approval times range from 1 day to 2 weeks currently. Gunprime can help streamline the paperwork process.