The HK Mk23 Mod 0, a robust .45 ACP pistol developed for US SOCOM, is reviewed alongside its KAC suppressor. It boasts exceptional durability, capable of handling .45 Super rounds and passing a 30,000-round test. The KAC suppressor features a unique O-ring system to prevent loosening, achieving impressive sound reduction around 133-135 dB.
This video provides an in-depth look at a factory prototype of the Colt Offensive Handgun (OHWS), a design intended for US SOCOM. Expert Ian McCollum details its background, technical requirements, and unique design elements, including a rotating barrel lockup and frame-mounted suppressor system. The review highlights its heritage from various Colt models and explains why it ultimately failed trials against H&K's Mark 23.
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