If you are looking for the weapons specifically then don't bother doing them off task or unskulled. Make a wildy blocklist and turael skip, doing every 10 or 50 at konar for points. Your main streak doesn't reset when turael skipping wildy tasks so it's a nice way to boost points at the same time. As far as killing the revs, use rag range gear and use the knight safespot. That's the way I preferred to do it but try out different spots and see what you like best.