After many years of owning everything but a Sig. I got one today. I could use a little help though. I see that I can get the 8rd mags from CDNN. And I want to get a threaded barrel so I can use my Osprey with it.I see Sig has the barrel, but anybody know what the thread pitch is. And last I want to get some Truglo sights for it. If you have a set on your P220, which ones are you using? So if you have any insights please post them up. Sorry for no pic but my camera is down.

.578x28 TPI
I use trijicon