He is an armorer that is SIG qualified. This I know because OSP sends their officers to him work work on their DAO issued 226s but he hasn't had to convert any to DASA. So I told him I would bring him the parts. He made the comment that time wise he really didn't know exactly what he would need. I have the list from a few other forums that I compared to what was listed on Midway and this is what I got.
Sig Sauer Hammer Strut Pin Sig Sauer P220, P225, P226, P228, P245
Product #: 178890
$3.99
Sig Sauer Decocking Lever Sig Sauer P226, P229 Nickel
Product #: 286722
$12.99
Sig Sauer Hammer Sig Sauer P220, P225, P226, P228, P239, P245 Nickel
Product #: 314214
$59.99
Sig Sauer Decocking Lever Bushing Sig Sauer P226, P228, P229, P239
Product #: 454930
$7.99
Sig Sauer Trigger Pivot Pin Sig Sauer P225, P226, P228, P229 Blue
Product #: 796636
$4.49
Sig Sauer Decocking Lever Spring Sig Sauer P220, P225, P226, P228, P229, P239, P245
Product #: 815563
$3.99
I will call SIG tomorrow if I can remember.