Great gun by KJW.
I got mine a week ago and after 6 battles this weekend it work perfect.
i can shoot almost two full mags +/- 4 or 5 BB's with one propane load only on the mag.
The blowback action on this gun is realy nice no soft no hard, as the feeling on hands while firing is great too. Simply a good gun. i'll recomend this M-9 model 100 % for all new and old players, even if you are in a budget because the great price from ASGI.
Good weigth (at least for me)
Great hand feeling
Comes with two grips sets.
Great price, worth the money totally.
Spares mags are little spensives.
No Problems on mine.
Rating: [5 of 5 Stars!]