hey guys, ive been looking at getting the cooper phoenix in 6br with the 1-10 twist, but ide much rather have a repeater. does anyone know what magazine would work with the 6br if i was to have one built?
AICS mags have been modified to feed them. That leaves you a couple options as far as bottom metals go. I am sure you could do the mod to most any 308 mag.
You can mode the Remington internal magazine as well. Get a 308 box and follower, and add a spacer to the back of the mag box like from the .223 box. You'll have to trim the 308 follower and use a 223 box spring. I know there are some pics/directions for this mod somewhere around here...