User blog comment:XAero/UMP or P90?/@comment-4577751-20120522091006/@comment-4577751-20120522092436

difference between pp-19 and p90

pp-19: more recoil, portibility, acuracy, ammo and faster reload. ( can only be customized in trigger)

p90: less recoil and has a pre-attached scope (can be customized in all 3 parts)