Savage: Dang! Busted again! You're right, I do not really have a problem with the Ruger disassembly and reassembly. I just make certain I have lubricated that locking arm well enough so it swings free and the pistol goes back together without a hitch.
I thought I had been having a problem with it lately due to fouling from dirty ammo. I was using one factory mag and 4 aftermarket mags of higher capacity. I had purchased those mags years ago when I owned my first Ruger MkI T512 but after a whole bunch of years, the mags got dirty and some of the plastic got chipped away and those mags were causing the pistol to jam.
So here I am disassembling the pistol on the back of a pickup truck, expecting a major headache, a trip to the gunsmith or at least an on-line trip to Brownells for parts, but 'no', she comes apart, gets cleaned and goes back together the way she should - quickly and easily.
The mags however required some action - I found that if I loaded only 10 rnds per (aftermarket)mag that they would work as well as the factory mags. So, after learning that lesson (and purchasing four new factory MkII mags on line that I haven't used yet) I shot the pistol through about 300 rnds of mixed ammo without a hi-cup. Soada cans to beyond 50 yds twembled at the sound of my name............... Mikey.