PTS EP M-LOK Rail Cover Set pistol laser For the ARP9 and ARP556

For the ARP9 and ARP556

These are very high quality with fake bullets along its side magwell

The A4 model has a fixed rear stock with lots of battery room in its back

This product includes the JG Bar-10 cylinder head

PTS EP M-LOK Rail Cover Set pistol laser For the ARP9 and ARP556PTS EP M LOK Rail Cover Set is the newest rail cover set from PTS. Made out of high quality polymer, this 2 long and 2 short rail cover set is guaranteed to fit on any PTS rail set or M LOK compatible rail. Comes in black or tan colors. The PTS Enhanced Polymer M LOK Rail Cover is a simple, low profile, one piece panel design that can be press fit into M LOK rail slots and can directly fit onto most M LOK aluminum hand guards. Each panel also has two