Burris prism scope - Burris T.M.P.R.-3 Prism Sight 3x32

I am giving this scope 5 stars and recommending it because of previous experience with Burris. I have just mounted it on an Ar15 in 7.62x39. I have not had the opportunity to try it out yet. It appears to be well constructed and rugged. The price was amazing. I plan to use it with a gun mounted green light for hunting pigs at night. The only issues are the lens caps could be better quality the front does not want to stay closed. Also, the reticle explanation could be better. What bullet, what bullet weight, what velocity etc...