2nd barrel or one distance sighting with red dot

[cuspid2]

I shoot my S&W 22 model 41 with an ultradot red dot in 2 clubs the same day every week. My problem is we target bullseye shoot in the morning at 25 feet and bowling pin shoot in the evening at 50feet Can one sighting at 50 feet indoors with a 22 be accurate enough at 25 feet also or should I consider 2 dedicated guns one to each format or even a 2nd barrel and dedicate one to each format I have tried resighting for each format but it is too time consuming and not practical
thanks for any advice
cuspid2

 

[XDKingslayer]

Why is too hard to resight. The only thing you should have to adjust is your elevation. Sight in at 25 feet, then sight in at 50 and count how many clicks you need to adjust, write it down and stick it in your range bag.

Then simply adjust it that many clicks when changing distance. Takes 2 seconds.