EOTech, Vudu, 1-10X28 First Focal Plane, Rifle Scope, 34mm Tube, SR5 Illuminated MRAD Reticle, Black. The SR-5 incorporates the iconic EOTECH illuminated speed ring along with a hashmarked inner crosshair reticle that uses MRAD subtension lines. A Christmas tree style reticle offers a precision 0.25 MRAD center aiming dot. The secondary windage and elevation features allow for precise holds on those longer range shots.34 mm Tube diameter, 28 mm Objective. EOTECH's Vudu 1-10x28 offers a robust 34mm, one-piece aircraft aluminum tube and single-piece eyepiece that includes a removable throw-lever for fast changes in magnification. The low profile elevation turret includes a push/pull locking system and a capped windage turret for a secure zero. The illuminated, glass-etched reticle and first focal plane design allows for distance estimation at any magnification and lighting condition.