Hi all, new to the board here. I’m breaking in a new DPMS LR-308 per DPMS instructions and warranty info. I am into the first 70 rounds of the 200 round break-in process. In the first 25 rounds, fired one round and pause, clean the rifle then fire the next round, there were 2 FTE where the bolt locked back and the empty case was laying on top of the magazine. During the next 45 rounds (now being fired 10rds then clean the rifle, and not all 45rds fired on the same day) there were 2 identical FTE where the empty case was only drawn half out of the chamber, and the bolt had come back far enough to strip a round out of the magazine, jamming the new round up under the old case. All other cases are landing in a neat little pile aprox 5 feet out and at about the 3:30-4:00 position. I am new to AR style rifles, and I am running the BCG “kind” of wet. After doing some reading it looks like DPMS likes their rifles dripping wet, especially when they are new. Well…ok, I can do that. So for the next 130rds of the break-in process I’ll make sure I keep things very wet. The extractor looks good. I’ll try to get back with a update. The rifle is very accurate.