XM-15A1

thingiverse

This is a modification to the XE-15 intended to allow for quicker reloads. The breech block should swing open and allow access to the 40mm grenade without needing to fiddle with screws. The trigger housing body has a slot cut into a screw hole to allow the screw or bolt to pass through while still attached to the main body. The breech has been modified with a hole made to allow the device to pivot, and the barrel flange has been reduced in length.