Glad I could help. I really debated between the 223Rem, 7.62x39 and 6.5Grendel. I have two other bolt action rifles chambered in 7.62x39 and most of the parts for a 6.5Grendel build. I decided to get the 223Rem because the price is so low and the Zastava 223Rem bolt action that I have is setup for iron sights. If I like it, I'll probably get a 6.5Grendel.