Put one on a 6.5 creed Montana. I like the size and weight. Eye relief is fine for me. Glass kinda sucks, made the mistake of shooting with my razor right before using the Swfa for the first time. Like said before at 10x the target is out of focus, cross hairs are sharp. Eye box is very finicky at 10x. I might just leave it on 6x....I’m sure I’ll kill game just fine.