nice post!! i just ordered the stock glock striker spring last night and will be doing this to my QA as well. the pictures are a great tutorial.
what is the initial impression? how much of a difference is felt by the glock striker spring?
Have you tried out the Wolff spring as well? Is 4 lb. too light?
ScOtt's last point cannot be overemphasized. The fact that there were ANY light strikes after performing this mod suggests that ignition is now close to the edge of reliability. The reserve of energy isn't there any more to compensate for slight differences in ammunition, lubrication, dirt, even temperature change; any change in conditions that tends to cushion or slow down the striker can potentially produce misfires..........i also want to just throw this out there: i wouldn't really suggest this mod if your P99 is your carry weapon, just due to the fact of the 2 light strikes i experienced. god knows that can happen at the worst possible time, and why risk it. my P99 is mainly for range use. i have other weapons for home defense, so this mod doesn't compromise my safety IMHO...