I break mine down for inspection but don't clean after I pick up. Actually went from the shop to the range for both. I clean after first use, just me. I now have over a 1000 rounds each in both my late model Gen 4 G17 & 19 without issue. Great guns.
-Glock Gen 4 G17/G19; Gen 3 G17
-Sig P226 Navy/220 Elite/M11-A1/1911 TACOPS/M400