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A semi automatic polymer handgun chambered in .45 ACP. It is the world's most tested/ tortured service handgun in history. It was developed by Heckler and Koch as an "offensive handgun" for USSOCOM hence the name. The MK23 was developed alongside the KAC suppressor of the same name and could be fitted with a laser aiming module for night ops. It was required to have match grade accuracy while meeting rigorous reliability requirements.
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