I have decided that I need to take the plunge and learn how to replace the magical trigger return spring in my P30's. I would like to switch my V1 to a TLG and swap out the TRS to the heavier TRS. Is this tool worth buying? http://www.hkparts.net/shop/pc/Trigg...-260p16031.htm
Thanks in advance for the help. I have bookmarked several of the references to changing this magical and frustrating spring.