Engineered with superior ergonomics and built to withstand the harshest conditions the Echelon 4.5 9mm pistol with three-dot tritium sights sets a new standard for modern striker-fired duty pistols. With a host of patent pending features this fully ambidextrous pistol is designed around a robust stainless steel chassis and a revolutionary optics mounting system. In addition the Echelon’s three-dot tritium sights ensure performance in low-light conditions. – Caliber 9mm – Color Black – Barrel 4.5 Hammer Forged Steel Melonite® Finish 1:10 – Slide Billet Machined Melonite® Finish Optics Ready – Frame Black Polymer – Sights Tritium 3-Dot – Recoil System Captive – Grip Width 1.2 – Magazines (1) 17-Round (1) 20-Round – Weight 23.9 oz w/ Flush Mag 24.3 oz w/ Extended Mag – Length 8 – Height 5.5 w/ Flush Mag 6.5 w/ Extended Mag