It's been getting warmer out so I pressed this into service. I swapped the sights for Trijicon SA08s, did a detail strip and clean and removed the magazine disconnect. The mag it came with kept double feeding, so that one has been put away, but the two 12rders that I bought seem to be working just fine. About 300rds (200 124gr NATO and 100 Federal HST 124gr) and she ran like a top. The hammer spring and polish of the drawbar is next on the agenda.