I have an old winchester 190 that I have literally put thousands of rounds through with not one failure to fire I can remember, and what is sad is I have never cleaned it. it was my first gun.
i have bought my last remington rim fire. shot at a wasp nest on a rafter in my barn watched the bullet get almost up to the wasp nest about 20 feet up & it just fell back to the ground in front of me. made adud sound when it went off. was shooting ruger auto target pistol. if i had lodged in barrel next shot could have bad out come