-What brand ammunition is most consistent in .223? I am not yet reloading.
Every gun is different. Its a pretty safe bet that match ammo will shoot alot better than bulk
-I prefer the versatility and look of bipods over a bag, but I am doing mostly bench shooting. Is there and advantage to using a bag?
Its probably easier to shoot well off of a bag. I usually shoot prone of a bipod though and seem to do well enough for my liking
-Is bedding needed or advantageous for this rifle? Spec's say it's already a floating barrel.
Never owned a Tikka but I seriously doubt that bedding would hurt
I'd still like any options on glass. The included piece is a respected name 3-9x40, but I found my 9x scope on the .22 to be insufficient at 200 yards. Most obvious answer is "bigger is better", but I always like to discuss cost-vs-advantage with more experienced people before I count out my pennies.
200 yards isn't that far. a 3-9x scope will work fine for now. I would recommend a spotting scope though for shooting over a hundred yards