Yes I've shot mine. Both barrels shoot well. The ML barrel is great. I haven't shot the .270 much (only a couple boxes) since I don't have room to play with it. I'm actually planning to get a .223 barrel for it. I had issues with the CF barrel forend lug slipping around, but I got the set screw tightened down and things are good now.

The $400 for the Apex only gets you one barrel. How much are the combos???

rw