Inspired by the experiences of retired law enforcement officer and renowned firearm instructor Dave Spaulding, AmeriGlo’s Combative Application Pistol (CAP) Sight was designed to be easy-to-use in high-stress situations. Offering a bold front sight that combines a tritium vial and luminescent paint, the CAP sight can be quickly acquired, even in low-light conditions. American Rifleman's Joe Kurtenbach offers his opinion after trying the sights out on the range with his Glock 19.