Yes, there is a mammoth price difference with these two options. So, why buy them? I found the glass on the 6-24x50 HD scope awesome in glass quality and affordability. It’s my go to. However, for target shooting, the Delta Stryker is beyond belief with the field of view at 100. My target shooting friend dumped his Athlon stuff and bought 3 delta scopes according, after using mine. Yes, price is a bit**. But they produce! It’s a get what you pay for deal.