yeah..my teammates uses springs from pens, they seem to work good, but... I also like the feel of the stock spring.
if you like REALLY short trigger pulls, use a stiff spring, it gives it a clicking feel, but if you like longer pulls, i'd go with the stock spring, or a spring just slightly stiffer.
Pewter 2K1 Dark Angel, w/ all Lasoya aftermarket parts--chrome, nickel CP buttons
68/4500 centerflag tank
***gen-x minicocker***FOR SALE
***nitro duck adj 68***FOR SALE