I went out and shot my Revolution today. I had a couple of misfires due to light primer strikes. I found the reason, was that I didn't have the lever closed all the way. I had first closed it until I heard it click. Then I noticed that it wasn't latched all the way. I closed it a little more firmly and it clicked a second time. That seemed to cure the misfires. Evidently, the bolt needs to slightly compress the disc that holds the primer. The good news is that I didn't have any blowback whatsoever. I shot 3 three shot groups using three different types of bullets and different weights. I used a 100 grain charge of triple 7 with all shots. The crud ring that developes is easily dissolved with water. I used a method that I read in a thread on this site. After each shot, I used a spit patch, followed by an alchohol patch, followed by a dry patch. I didn't pop any caps before loading the powder and didn't have any problems. It loaded easily and didn't misfire. I like triple 7 and will probably stay with it. I am going to get a small spray bottle for range use since my mouth got dry after a few patches! I am going to attach a couple of pics. One of the gun and the other of the target. The group on the left measures 1.9" ctc. It was shot with 240 grn. Dead Center Sabots. The lower right group was shot with 385 grain Hornady great plains bullets. It measured 2.25" ctc. The first two shots touched and were less than 1/2" center. The top group was fired using 300 grain Hornady XTP Sabots. It measured 1.15" ctc. This is the first time out with this gun and I am sure that I can get better accuracy than this! It is more than accurate enough for my deer hunting though! I am very impressed with this gun! I used a Leupold 3x9 scope.