After the take down pin fell out while shooting at the range and all parts but the frame went down range, the gun began to occasionally FT Eject (3-4 rounds / 50). Called Rugar and they emailed me a prepaid FED X shipping label. Sent in the gun and they found reason to replace it. The new gun was at my FFL 12 days (8 business days) later. The take down pin is the newer kind and a bit harder to remove. I ran 4 boxes of different brand ammo and the gun runs flawlessly. My compliments to Rugar CS. I could not expect a better response to a problem. Any one else have a similar experience?