sold my 4/14/42 sidewinder mill dot , and treated myself to a new hawke sidewinder 8/32.56 with sr pro retical.these scopes are good.very clear and bright,well made.very happy with it.had a lend of a friends gun today fitted with mtc 8/32/56 viper.this scope seemed much sharper and brighter. know if this is a personal thing or has mtc got the edge?? bit or a rubbish review I know,but anyone thinking of buying a sidewinder also checkout viper.also its a bit cheaper.