The first trip to the range, about every 10th shell was difficult to extract. The second trip, I had to slam the stock on the ground several times to cycle the action. I gave the gun a thorough cleaning, took it out, and it jammed on the second round. I cycled the action, but the extractor tore through the rim of the shell in the process. I tried two different brands of ammo, and ejected 50 unfired rounds without any problems before shooting it. Anyone seen this before? My only guess is that the throat of the barrel is screwed up. Any chance I can ship it to Remington and they'll fix it for free?