Ask any serious shooter what separates a good pistol from a great one, and the answer almost always comes back to the trigger. The weight, the travel, the reset — every fraction of a millimeter and every ounce of resistance matters. Yet for all the attention triggers get, one critical internal component rarely gets its due: the trigger bar. More specifically, the cruciform trigger bar — a design evolution that has quietly become a favorite among competitive shooters, firearms instruc …