i played with the idea of a ctr bottom and online some test done and i tried it myself.
the mdt polymer magazine made for 308 fit in. there is no extra room and you need to play and wiggle at first to remove them but it is a living option and they stay tight inside.
who tried something else like any aics mag?
the mdt polymer magazine made for 308 fit in. there is no extra room and you need to play and wiggle at first to remove them but it is a living option and they stay tight inside.
who tried something else like any aics mag?




















































