A shortened version of our best-selling VMP1 HPA adapter, made to conform with the aesthetics of the VMP2.
REQUIRES THE REMOVAL OF THE PADDLE LATCH ON THE VMP2 (maintains the side mag release). This is to allow the M4 magwell adapter to sit flush to the VMP1 receiver. It is one screw to remove / refit the paddle latch.
Our M4 base is injection moulded using a highly impact-resistant polycarbonate blend.
We recommend the use of a PTS brand magazine such as EPM-LR, EPM1RX, EPM-1, EPM1S. Many other brands of magazine will work. If a magazine does not fit, you can swap the rear shim at the back of the adapter.
We've injection moulded our own gas router for this adapter, and combined it with our high flow valve and printed feed lips. This means no more donor mags.
