got a e-mail from WG there is a active build going on over at calguns and group buy to purchase and build thread on sig P-series pistols (P-228/229 pistols)
GROUP BUY - KTO 80% SIG P226/228/229 FRAMES - Calguns.net
these frames are available in both steel and alum, they are made by currently as before by KT, back in the early 2000's we built alot of these KT frames over on roderus homebuilders, parts kits were out of canada.
I purchased my parts kits ( demilled police guns) off of gunbroker and wants on numerous sites. these are not hard for those with a average skill level
there is a 35 page plus thread on roderus on assembling and building these up to shooters, I am in that thread under Capt Jack
I am also in the beginning of the calguns threads on this subject but lost interest as I am done building these,
below are a few builds I did in 2005 couple in steel and couple in aluminum one I converted to 40 cal
I am more than welcome to help out those who decide to do this build