German Precision Optics GPOTAC Features The German Precision Optics GPOTAC is built around a magnifying first focal plane LRi Pro reticle meaning the reticle s holdover points scale with magnification so the shooter s ranging and wind holds stay accurate from 4.5x all the way to 27x. The 34mm main tube houses large mil rad zero stop locking target turrets which return to a true zero after dialing and give 32 MRAD of total elevation and windage adjustment in 0.1 mil rad clicks. A removable magnification throw lever speeds up power changes in the field while 6x zoom technology keeps the image stable and sharp throughout the entire magnification range. Side focus parallax adjustment from 10 yards to infinity lets the shooter dial out parallax error for crisp images at any distance so the GPOTAC holds its accuracy whether the target is close or far downrange. Double HD objective lenses paired with GPObright lens coating technology improve light transmission and image clarity which matters most in the low light conditions common during dawn and dusk hunts or tactical operations. The scope is fully multi coated fogproof shockproof and waterproof with see through bikini ocular and objective covers that protect the glass without blocking a quick shot. A CR2032 powered iControl illumination system lights the reticle in red for fast target acquisition against dark backgrounds so the shooter can transition from bright daylight to deep shadow without losing the aiming point. At 14.1 inches long and 31.8 oz backed by GPO s mfg lifetime warranty the GPOTAC 4.5-27x50mm is a complete tactical optic for sale at GrabAGun. German Precision Optics GPOTAC Specifications Manufacturer: German Precision Optics Model: GPOTAC Type: Rifle Scope Magnification: 4.5-27x Objective Lens: 50mm Tube Diameter: 34mm Focal Plane: First Focal Plane Reticle: LRi Pro Illuminated: Yes Turret Click Value: 0.1 MRAD Elevation Adjustment: 32 MRAD Windage Adjustment: 32 MRAD Eye Relief: 4 Parallax Adjustment: 10 Yds to Infinity Lens Coating: Fully Multi-Coated Material: Aluminum Color: Black Battery Type: CR2032 Length: 14.1 Weight: 31.8 oz Waterproof: Yes Fogproof: Yes Shockproof: Yes Warranty: Mfg Lifetime Available At: GrabAGun