Also, I don't know much about bullet weights. Looks like you can get it in the 145-180 grain range. What's up with that?

Fire away!
Yep. I don't reload and the Gold Medal Match 168 is about all I shoot. I picked up a bunch of this: http://www.sportsmansguide.com/product/ ... ?a=1584479 when it was on sale for a little over $.50 cents a round. I haven't had the opportunity to shoot it yet. It seems to have a pretty good reputation.PawPaw wrote:Federal Gold Medal Match, 168 grain is the gold-standard of factory ammo.
+1Denis wrote:Weet, see this post:
viewtopic.php?f=40&t=7547
Look at the comparison target photo.
and this one:
viewtopic.php?f=13&t=16674
Personally, I would go to the gunshop, and buy one box of each kind of .308 that they have. In fact, go to all your local gunshops, and do that. Then take your rifle shooting. Try ten rounds from each box off a rest.* That will break-in your barrel and trigger, settle your scope in the mounts, and give you a decent chance to get used to the rifle. Take your time, and allow the barrel to cool periodically (for hunting, the first shot from a cold barrel really, really matters), and allow yourself to enjoy the experience.
Doing that will more than likely throw up one, or maybe two brands or loadings that work well and group nicely in your rifle, with you shooting it. Now, run, don't walk, back to wherever you bought that box, and buy all of the same lot that they have, or that you can afford, if they have plenty. You now own have a quasi-lifetime supply of ammunition that will suit your rifle. (I am about half-way though the stash that I bought after that post in 2008, but I do a lot of game shooting.) After a year or two of regular use, you'll notice some minor degradation in the accuracy of your results on paper targets - then it's time to clean the barrel!
Easy!
* The other half of the "testing" ammunition stash is not wasted - you're bound to get another rifle that'll need testing, or you'll know someone else who does... Savvy air-rifle shops sell "sampler" packs of pellets, but I've not heard of anyone doing it for centrefire ammunition.
D5CAV wrote:To truly optimize, take the brand and load that worked best after running Denis' procedure, take apart the remaining rounds in the box and measure the components - bullet weight, case capacity, powder weight. Now you have a starting recipe for working up your own load.