When do you know a locking block has to be replaced?
My brother got a good deal on a Gen 4 G17 and asked me to check it out. Minor finish wear on the slide near the muzzle. Offhand, the slide stop needs to be replaced. Am leaning towards getting all springs and spring cups replaced too.
The reason why I asked about the locking block is that both the locking block pin and the trigger pin didn’t require much effort to push out. Trigger feels nice so I assumed the gun was shot a fair bit. My brother says the seller claims that the gun has seen about 20k rounds give or take, and that the recoil springs were replaced twice.
Are there other bits that need to be refreshed at this round count?