Beretta APX A1 Full Size. The Beretta APX A1 Full Size brings an improved trigger and every performance-enhanced feature to bear in the fastest, most comfortable striker-fired pistol ever made. This 9mm carry pistol is a modular handgun with swappable grip frames and red-dot optic ready design. The Slide is https://saulgunbroker.com/product/beretta-apx-a1-full-size/