The general concensus agrees that the Mag is much like the Chevy 350. Inexpensive, infinitely upgradeable, reliable as hell, (insert your own accolade here).
Perhaps a Mag will be in my near future. I play woodsball. I have a Tippmann Carbine and a BT 16 Tactical that I use all the time. I have an 88/4500 tank that I run remote.
Something calls out to me when I see pics of the Mag in the BST forum.
Anything to look out for when buying used?