The CZ Custom A01 is the evolution of the Shadow series, it combines classic CZ 75 ergonomics with purpose driven features ideal for competition. The frame is hammer-forged, CNC-machined and then blued. Featuring heavy dustcover, deep beavertail, undercut triggerguard, raised 25 LPI checkering and an internal magwell, both the hammer and the sear are directly pinned in the frame to solidify trigger pull consistency. The DA pull weight is from 8-8.5 lbs. while SA clocks in at 3-3.5 lbs. and a short reset is standard. The trigger itself is lifted from the CZ 85 Combat. The slide is CNCed from 4140 bar stock and features rear serrations and CZ Custom low-mount rear sight and fiber-optic front and black rear serrated sights, match-grade bull barrel made from 416 stainless steel. Built for the higher capacity P-09/P-07/P-10 magazine platform, the A01-SD ships with two 19RD P-09 magazines.