I have two (2) of these spring kits. They sell on site for like $27 + $9 shipping. Asking $20 each.
These do NOT decrease pretravel or overtravel, just the poundage of break. They're great spring kits with decent tunability, I just went with a different direction on a couple of my builds (GGP kits, Apex etc). I have one in another one of my p320's and it works as advertised.
Cash only, no trades, local to San Antonio. I can send more pics or information if requested. I respond to messages on here, emails, and text messages (see below).
eight16five92one492