The HP45/9 is designed around a simple, user friendly direct thread system that ensures secure mounting and predictable alignment on compatible centerfire hosts. Its multi caliber compatibility provides flexibility for shooters who want a single suppressor option for different platforms. The black exterior finish enhances durability and helps protect the suppressor from everyday wear in range and field environments. With two thread bases included, the HP45/9 accommodates a broad selection of pistols and pistol caliber carbines. The mounting interfaces provide reliable lockup that supports consistent point of impact and dependable performance. Built for practical value and ease of use, the HP45/9 offers an accessible suppressor option for shooters looking to expand their suppressed firearm capabilities. Manufacturer Hi-Point Model HP45/9 Family HP Suppressor Series Type NFA Silencer Item Group Centerfire Rifle Silencers Caliber / Gauge Multi Finish Black Finish Type Black Attachment Method Direct Thread Thread Bases 1/2x28 and .578x28