The result of over four years of research and engineering, the 24/7 PRO" offers a combination of features and enhancements unparalleled in modern handguns. The exclusive Taurus Single Action/Double Action trigger system delivers a level of speed and reliability no other handgun can match. Accuracy prevails thanks to a hand-mated frame, slide and barrel, all with matching serial numbers to assure a flawless fit, finish and functionality previously unheard of from an "out of the box" firearm. The 24/7 PRO also leads the industry in ergonomics, featuring Taurus' exclusive Ribber Grip® which provides a comfortable, customized feel for every user and every hand size (not available on .45 ACP). In addition, the 24/7 PRO has already set numerous world records in speed shooting competitions, winning high praise from top military, law enforcement and security professionals from around the world. Available in 9mm, .40 caliber and .45 ACP and three distinct barrel lengths, the 24/7 PRO is the duty-use sidearm of the future - and the next pistol that should be at your side.