sites with upgrades for Type 96

evike.com search for type 96 to get a good spring i have in my other type 96 rifle.
do this and yours will be almost as good as mine. mine has a secret spring ha.

http://www.airsoftatlanta.com/parts_aps2.htm
use this Laylax APS2 High Pressure Piston (also fits Type 96) ,
Laylax APS2 Power Accuracy Cup , Laylax Type 96 Barrel Spacer, Laylax Type 96 Spring Guide w/smooth bearing