Rifle Scopes Max moa adjustment of the 4X-16X-50 XTR?

[346ci]

I'm looking at adding another Burris XTR but with a little more magnification. It is part #201941, as seen here: http://burrisoptics.com/xtrtactical1.html#4x16x

This scope will be used for LR shooting out to maybe 1000yds, I just want to make sure I'm not going to run out of adjustment. thanks