I've got the Mini 6 ARC HB in a Stockys VG and had to open up the barrel channel and then bedded front and back. The sporter profile would fit the Stockys VG just fine. Also have the Mini in 223 that I had rechambered to 223AI and it is in a Stockys Hunter CF second. Modified the mag on the 223 and it held 4 AI cartridges with trimming the follower. Converted both to the Jefferson blind bottom metal, may have to get the 6ARC follower for the 223AI, it doesn't want to feed real good, or just open it up a bit with a round file. Still working on loads for the 6ARC, but close with the 95LRX at 2960 with the 20" barrel.