As with everything else, proper maintenance is key. For some, 1000 rounds is all they will shoot in their lifetime, some others 100,000, and more for others.
"A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed."
Life Member NRA
Life Member NAHC
Former President of the ECPT (Eifel Combat Pistol Team)