Actually, the design of the XE rechargable gas magazines supposed "A GOOD DESIGN" (when I brown open one to see)! (my opinion) But due to the cost of the magazine, there is a little chance XE or some other manufacturers will supply "GOOD MATERIAL QUALITY" after-market magazines for our XE M4 and their related models!!!!!!!
The only thing we all could do is to WAIT until they think there are enough numbers of toys on the market that won't use CO2 but able to support there feasible profit for making it!
Look it seem to me that there is a WAR going now between two different design GBB M4 rifles! ie. the WX design vs XE design! There must be some relation for those manufacturers who use the WX design to gain market share urgently trying to dominate the GBB market to keep out the opposite deisgn XE!
Actually, which is the better GBB design! I've both of them, what is your comment.