Spare Parts...
Had a co-worker's Glock go down the other day. The culprit was a broken trigger spring, which I have only ever seen happen twice now, but it is a definite showstopper. Luckily, we had a spare spring available.....which got me thinking....a $1 part is the difference between a functioning weapon and an expensive blunt object. I would encourage all to stock up on replacement parts while it is easy and cheap to do so. I will be.