Vortex Ballistic Calculator?

[TEAMSENDIT]

How many of you guys have tried the vortex ballistic calculator? Has any checked there charts against actual drop charts (field tested) to see how accurate it is?

It looks fairly useful and simple.

link to it http://www.vortexoptics.com/content/lrbc

thanks scott

 

[223man]

Re: Vortex Ballistic Calculator?

I compared it to the data I have for 75gr Hornady tap out of my 20" ar and it was dead on. I also ran different numbers against jbm and it match up perfectly so I say its good.

 

[wareagle700]

Re: Vortex Ballistic Calculator?

It freezes up every time I have done it. It looks nice and the data matched my dope and JBM. Hopefully it will work for me later.