K22 Xtrim Mk.23 is Grand Power most popular Long Barrel Pistol and represents best value LBP on the market in Britain. Mk.23 is produced using the same production line, using same materials as the full bore counterparts. K22 Xtrim hammers and triggers comes from Grand Power full bore competition pistol Excalibur. Materials used for these excellent pistols are carbon steel and firearms grade glass reinforced polymer. No lost vax casting or cheap alloys used on metal parts. New Mk.23 product line comes with redesigned serrations on the steel slide which improves grip and further reduce slide weight. Slides come with fibre front sight and fully adjustable fibre rear sights supplied by LPA and with additional replacement plates for various types of red dots all as standard. Kit includes replacement flush safety levers and every Xtrim comes with two 10-round magazines as standard. 
Whisper version comes with ported barrel to reduce sounds signature. It's specifically for ranges with noise pollution restrictions. 
Plate mounting patterns:
- Vortex Venom/DocterNoblex/MeoRed 30
- Trijicon RMR
- Cmore STS2
- Shield SMS
Now with optional frame colours beside classic black:
Flat Dark Earth 
Olive Grab Green
Wolf Grey