#KP-15TrapDoorButtplate
KE Arms Introduces KP-15 Trap Door Buttplate for Polymer Lowers
KE Arms has been going at it hard with improvements and modifications to their polymer KP-15 lower receivers. They’ve recently identified a gunsmith who they’ve certified to shorten the overall length of pull on the KP-15 and now they have introduced a KP-15 Trap Door Buttplate for the stock lowers.
