It's a good one. Mine are loaded to 3450 with 40's and very accurate. Although I'm not a big fan of Rem. brass, I load 40's to 3450 and don't really need Lapua, the Remington stuff works ok. But I am making a set of cases off some IMI to see what happens. It's killed tons of groundsquirrels, perfect for that. Also real good for pd's when they're not way-way out there. And even chucks, I've killed a lot of chucks with the .221. Got 5 or 6 in one bunch at a rockpile paced at 275yd and was surprised at just how much carnage there was, I wasn't expecting such a nasty mess. Another place, a series of small boulders stretched from 150 to 450 paced with chucks on many of them. Finally at 450 the holdover was pretty much and they just fell over anyway. Switch to something larger. But that's not what it's meant to do with 40's anyway. Sako AI actions, the round feeds beautifully, and match barrels.