PV, I don't clean the pistol anymore than I used to. The recipe that I got from RG is:
200gr Lasercast LSWC, WLP primer, 4.6 VV N310 1.250 OAL, taper crimped at .470 -.469
This is what he uses in his 1911, and it's what I use in my Glock 21.
LaserCast bullets are guaranteed not to lead the barrel and that has been my experience with them in my Glock.