Matrix m240 converted to daytona HPA blowback system. Its awesome. Not even broken in yet. Want to put the money into something else. Ur getting the gun and kit for half price basically. Top cover snapped like these things always do, still snaps into place and i found a guy selling one i can put u in touch with if you want. A real one will fit as well. Comes with a electric winding saw box mag that was modified to work with the 240. Its the one on the left in the first picture. Let me know thanks. Paypal/zelle/cashapp. Thanks -sam