Hi, I just bought a stainless steel guide rod for my P229 E2 9mm. See it here: http://www.rhynotek.com/Produc...?ProductCode=601129P I'm looking to buy a lighter weight recoil spring as well. I believe the factory weight for the P229 9mm is 16 lbs. Does anyone know where I can find some other weight springs besides the factory weight? I've been doing some searching online, and all I can seem to find is the factory weight springs. Thank you.