Re: Leupold Mk4 4.5-14x50 LR/t VS Viper PST
I have not seen that video yet, the .243 win 115gr D-Tac @ 2950fps+ is ppushing more ft/lbs energy @ 1000 than 168 gr. .308 win. @ 2,750 (both speeds being you avg. speed w/ 24" barrel) might sacrifice a little wind drift have not compared wind drifts, better barrel life, less recoil. and then zip your 50 and 60 grainers for varmint, excellent round!