Experience the epitome of innovation with the Echelon™ 4.5" 9mm Threaded Handgun, a game-changer in the realm of striker-fired duty pistols. This versatile, fully ambidextrous firearm—boasting a suite of patent-pending features—is crafted around a resilient stainless steel chassis and an avant-garde optics mounting system. The Echelon's three-dot tritium sights enhance low-light accuracy, while its 1/2x28 threaded barrel stands ready to accommodate your chosen suppressor. With its 5.28" hammer forged threaded barrel, the Echelon provides seamless suppressor or compensator attachment. At the heart of this impressive handgun lies the new Central Operating Group (COG)—a self-contained, serialized module that robustly houses the innovative operating system. Additionally, the Variable Interface System (VIS) leverages movable pins for a low, direct mount optics solution, ensuring optimal sight picture and intuitive alignment. The Echelon shines in robust black, flaunting a 5.28" hammer forged steel barrel, a billet machined Melonite® finish slide, and a durable black polymer frame. Equipped with two magazines, a 17-round flush fit and a 20-round extended variant, this firearm weighs a convenient 24.5 oz with the flush mag and 24.9 oz with the extended mag. Priced at an MSRP of $739, the Echelon Threaded Handgun with 3-Dot Tritium sights combines sophisticated design and unrivaled performance, putting you at the forefront of modern firearm technology.