Holosun 509t RD-X2 Optic: NEW PISTOL MOUNTED OPTIC, Holosun 509t RD-X2 Red Dot Sight OR Equal: Multi-Reticle System with 2 MOA dot only, 32 MOA circle dot only, Circle-Dot combination. Housing: Titanium Color: Red, Parallax Free with Unlimited Eye Relief, 1x Magnification. Battery: Operable and replaceable by user, Battery Life (years): 5 years with Fail Safe and Shake Awake Source: LED, Dimension (in): 1.6 x 1.16 x 1.13 Glock 19 Direct Mill with 509t: NEW PISTOL GENERATION V GLOCK MODEL 19 Direct Mill: Action: Safe / constant double action Caliber: .9 mm Trigger: Trigger pull 5.5 pounds Sights: Suppressor Height, FNS, Rear black Barrel length: 4.02" Color: Black Slide: Direct Milled for Holosun 509t RD-X2 Optic Accessories: 3-(15 rounds) magazines 2-adjustable back straps for size (grips) 1-magazine easy loader 1-cleaning rod 1-cleaning brush 1-cable lock 1-hard case Glock 45 Direct Mill with 509t: NEW PISTOL GENERATION V GLOCK MODEL 45 Direct Mill: Action: Safe / constant double action Caliber: .9 mm Trigger: Trigger pull 5.5 pounds Sights: Suppressor Height, FNS, Rear black Barrel length: 4.02" Color: Black Slide: Direct Milled for Holosun 509t RD-X2 Optic Accessories: 3-(17 rounds) magazines 2-adjustable back straps for size (grips) 1-magazine easy loader 1-cleaning rod 1-cleaning brush 1-cable lock 1-hard case