Heizer Defense, famed for its fashion-forward, rifle-caliber derringers, will break new ground in late April.
At the U.S. Concealed Carry Expo, the company will release its first semi-auto pocket pistol, called the PKO45. As the name implies, it is chambered in 45 ACP.
Heizer reps call this a concept gun in which every feature is the interpretation of an ideal. Company founder Charlie Heizer has aching wrists from his cycle racing days, so central to construction was recoil management. With that in mind, the bore axis is set extremely low, with the guide rod being on top of a fixed, stainless steel barrel.
Like other Heizer Defense firearms, the entire gun is made of aerospace-grade stainless steel. It should be an extremely durable shooter. It has a tidy profile, just 0.8 inches wide, with snag-resistant edges all around. It weighs 25 ounces unloaded. Heizer says the PKO45 is the thinnest of its caliber on the market.
Operation is single-action only, with an internal hammer. True to single-action design, it has a grip safety — but not where expected. It’s on the front of the grip, just under the trigger guard. The recoil spring and slide are built for easy racking, another accommodation to hand injuries.