I’ve been out of the loop for 20 years, kids, shift work etc.. I now have time to enjoy the hobby and am lucky enough to have had a bit of a windfall of cash. I still have my daystate lr90 (pcp) I bought in around 1995. I refused to sell it as it still looks and fires like new. I’m leaning towards a daystate red wolf but am now looking at the bewildering amount of accessories such as scopes, bipods, range finders, scope mounts etc. etc. so... I’m a little confused about the different rail systems such as picatinny, the benefits of one over the other, the sizes of dovetails on the market. I suppose you can add on an aftermarket rail at a later date, but which one? my other frustration is I would like to buy some nice coloured scope mounts, bipods etc. Not everyone’s cup of tea I accept, but I’d like that option as I’m not hunting with it, hft at most. some advice please?