It does, though it takes some getting used to if you're already familiar with the standard Sig DA/SA trigger pull.patterson wrote:the SRT trigger makes a big difference
They did for a little while a few years ago, but that has since changed. SRT kits for the 239 available right here, ridiculously easy to do yourself.XinTX wrote:From what I understand SIG has stopped selling the parts, as they want a "qualified gunsmith" to install them. If you can find the parts, it's really not hard.
http://www.topgunsupply.com/sig-sauer-srt-kit-p239.html