Best for 6.8 and others. - Precision Reflex AR15/M16 6.8mm/.224 Valkyrie/.22 10 Round Nosler Magazine

These were highly recommended for the 6.8 AR platform. However, I did not have the opportunity to utilize them in the way. I purchased 2 of these to use in my wildcat, .358 Yeti build. They were also highly recommended for this purpose and they do in fact work great without any modifications. They are very well built. Get them while you can.