by Oven Gnome » Fri Apr 23, 2010 5:26 am
There is this new "Upgrade Kit" out for the UTG L96's, but I've never used one or had any experiance with it. It says it's for the MK96, but I would think that it works on your rifle. It comes with a spring, metal spring guide, metal piston, and torque absorbing bearing set. $50, and it should (as it claims) shoot around 540.