Has anybody used lead free bullets in the field? For the past eighteen months or so I have been using Sako loaded 165gn Barnes Triple X rounds in .308 on everything from muntjac to reds and found them to be much 'cleaner' than the more usual lead rounds. Grouping on the range is invariably one inch or less at 100yds with even a couple of 3-shot clover leaves. I see Federal also offer their own loading of the Triple X while Winchester have just launched their own version, the E-tip. I have a few observations I am happy to share but thought it might be useful to kick off the conversation by inviting a few comments from other users. Any copper converts out there?