I am feeling the squeeze, 8 barrels and only 2 stocked actions to work with. I found a left handed accutrigger 243 but would prefer a long action. My 65x284 could work with this for single shot, and if I hunt with it just load up something on the short side. Will the brass fit in the standard size centerfeed mag, they work fine in a magnum size centerfeed and a standard size staggerfeed. I can't decide on this, if it were a long action it would be home with me.