Hi All, I just bought a new Arken scope for my AEA Element Max .58. I ended up selecting the 20 MOA scope mount without knowing what it was. Now I know what it is, and I am wondering if I should keep it or return it for a 0 MOA scope mount. Any assistance would be appreciated. I read on a firearm scope website that one would only use a 20 MOA scope mount if they were shooting more than 400 yards. Well these PCP air guns are not firearms, so I'm not sure if that advice would apply to my AEA rifles. I won't be shooting at anything (deer) more than 100 yards. Any information you could provide would be appreciated to help me make the decision to keep it or send it back. Thanks.