Its about time Core gets some recognition. I've got the Scout version of this rifle, which can only be bought from a gun shop and was under $800. Came packaged with a redfield red dot, quad rail and a few other goodies that was put together by the shop I purchased at.
I've now got a $200 Vortex 6-18x Crossfire II w/the BDC reticle on top and CONSISTENTLY landing rounds on and around a 12" gong at 600yrds with just a $32 bipod and my body. And I'm shooting PMC Bronze 55 grain PMC Bronze FMJBT which is cheap.
This thing is consistently accurate at 600 yards. Not sure what else to say! I've got over 500 rounds through and its a beast; NO issues what so ever.
On top of that, its Mil spec, chrome lined and the lifetime warranty can NOT be beat by any other manufacturer. Buy this thing!