PaulTX:
I hate to ask but do you know what the eye relief on that scope is? IIRC the 2x Leupold M8 is a pistol scope with an 18" eye relief. The scopes listed at 2.5x are made for rifles with regular eye relief.
Try this site for more:
http://www.leupold.com/leupold/ScopeSpec/Scope_Select.asp
I hate to ask but do you know what the eye relief on that scope is? IIRC the 2x Leupold M8 is a pistol scope with an 18" eye relief. The scopes listed at 2.5x are made for rifles with regular eye relief.
Try this site for more:
http://www.leupold.com/leupold/ScopeSpec/Scope_Select.asp