HI,
Africa you say , well I think I would use or I am going to use my WIN 86, custom by Dave Clay to a 50-110. I have been shooting a 525Grain WFN bullet at 2200fps. I am now working with woodeigh 600grain PPSP bullets. I am, flatting down the nose and they weigh around 550-560 grains and I hope to get 2100fps with this,by the way my barrel is 22.5 inchs long, I get over 5,500 ME,Kev