Great scope for the money - SIG SAUER Sierra3BDX 4.5-14x50mm Rifle Scope, 30mm Tube, Second Focal Plane

I was skeptical getting this as it's a digital solution for an analog equation but I figured why not. I got this originally for a new .308 MDT Tac21 I was building but decided to go with a standard turret style scope for a bolt action. I put this on a M&P10 and zeroed it and tested the ranging accuracy. The ballistic reticle allows you to set dopes for known ranges. Used my Kilo 1400 and ranged up to 600 yards for each point and was hitting 100 to 600 yards with cheap plinking reloads. As long as ballistic info is correct its accurate. Also you do not need to pair it to the app every time. It keeps your settings even when it turns off or your phone isn't on.