Now with 400 lumens of vibrant white light, the Gen3 APL provides a high-intensity tight beam to fill your field of view for close to mid-range target identification for up to 1.5 hours. At less than 3 ounces, the water-resistant, glass reinforced polymer body is incredibly powerful yet compact in size. Extensively tested, the APL integrates seamlessly with MIL-STD 1913 and Universal rails and offers constant and momentary operating modes, textured paddles for a non-slip grip, and an ambidextrous on/off switch to enable left or right hand activation and natural movement from the weapon to the switch. In addition, the easy-to-operate lockout system ensures the light isn?t activated until you?re ready. This light will fit the following model Pistols. Beretta: YAPX, M9A3, 96A1, 92 Vertec, 92A1, M9A1, 92G-SD. Canik: TP9 SA/SF/SFx/SF Elite. Colt: Rail Gun, Combat Unit Rail Gun, M45A1. CZ: P-01, P-07, P-09, SP-01, Shadow2. FN: FNS 9/40, FNX 9/40/45, Five-seven. Glock: 17, 17L, 19, 20, 21, 22, 23, 24, 30, 31, 32, 34, 35, 37, 38, 40, 41. H&K: HK45 / Tactical, P30/P30L, P2000, VP 9/40. Kel-Tec: PMR30. Kimber: TLE Series with Rails, Warrior Series with Rails. Ruger: 9E, SR9, SR40, SR45 Ruger American Pistol. Smith & Wesson: M&P 9/40/45 Gen 1.0 and 2.0 Fullsize, S&W 1911 Fullsize with rails, SD9/40 VE Fullsize. Sig: 1911-All variants with rails, 220,226, 227, 229, 250, 320, 2022. Springfield: XD 4inch barrel +, XDm 4.5 inch barrel +, 1911 Loaded, 1911 TRP with rails. Walther: PPQ, PPX..