Diamondback DB9 Gen4 Micro-Compact 9mm Luger 3.1in Jesse James Civil Defense Blue Cerakote Pistol - 6+1 Rounds - The Generation 4 DB9 comes chambered in 9mm Luger and is dubbed as one of the smallest micro-compact 9mm pistols on the market. Its overall length of 5.73in overall height of 4.51in with the pinky extension base plate and overall width of 0.9in make it the perfect carry option for a purse or pocket. Made in the USA 1:10 3-Dot, Glock Compatible Sights Short Reset, Striker Fired Double Action Only Trigger Polymer Frame w / Beavertail