If you don't track your rounds, how do you know when to change the recoil spring? Beretta 92 should have it done every 3-5k. 1911 govt size - every 2k rounds. Small 1911, much more often. You could go by length of the spring compared to a new one, but the springs always get shorter anyway, so that is not really reliable.
On a beretta, the trigger return spring should be changed ever 5k or so as well, and the locking block every 20k (every 15k is a better plan). Skipping the recoil spring replacement makes it more likely to break a locking block.
Sigs require some spring replacements as well, so I have read. I would rather not need my gun in a self defense situation and THEN have something break or malfunction.
Walther P99 should have the recoil spring changed every 5k. Go somewhat past that, and you have feeding issues soon after. I have had a friend that this happened to. He changed the spring, and he was good to go. but luckily, that happened at the range, not when he needed the gun for self defense.
So, keeping an idea of how many rounds you have shot can have another purpose.
I have flipped my collection enough times that I can no do this. Years and years ago, I did not track these things.
On a beretta, the trigger return spring should be changed ever 5k or so as well, and the locking block every 20k (every 15k is a better plan). Skipping the recoil spring replacement makes it more likely to break a locking block.
Sigs require some spring replacements as well, so I have read. I would rather not need my gun in a self defense situation and THEN have something break or malfunction.
Walther P99 should have the recoil spring changed every 5k. Go somewhat past that, and you have feeding issues soon after. I have had a friend that this happened to. He changed the spring, and he was good to go. but luckily, that happened at the range, not when he needed the gun for self defense.
So, keeping an idea of how many rounds you have shot can have another purpose.
I have flipped my collection enough times that I can no do this. Years and years ago, I did not track these things.