Anybody know what could be going on? I have shot about 3 containers of blackhorn 209 in my omega with the barnes tez with a 110 grain load using regular winchester 209 primers. Accuracy is great out to about 225 yards and I took 3 does with the load during our early muzzleloader season. Never had one problem with this load. I stopped by the range today to shoot it one time to make sure she is still perfect before our hunting season here in Delaware kicks back up on Nov. 13 for the rut. Fire four caps to make sure the gun is nice and dry, everything is fine. Load the gun up, put it on the rest, pull the trigger, primer goes off, powder does not ignite. Look at the primer and it is blown to bits. Figure bad primer, repeat everything, same result. Remove breech plug and load, swab barrel, check to make sure breech plug is clear (I could see through it), reload and get a hangfire. Had an old box of triple seven in my shooting box so I load up two pellets and boom, gun goes off. I had measured out 50 vials of powder the last time I was at the range about a month ago and they were tightly sealed in Lanes vials, I had ten left over and was using them at the range (I had kept them in my shooting box which is kept in the house, can't see how moisture could have gotten to them). After the triple seven I decided to give it one more try. Another habgfire and the primer is beat to hell. Just ordered a new breech plug about 5 minutes ago. Anybody know what in the hell could be the problem (I suspect bad powder, I have another three canisters but can't get back to the range anytime soon)? Luckily I have my 20 gauge H&R sighted in at 100 yards but I would much rather hunt with my omega as I love muzzleloading and I have much more range with it. Thanks for any help guys, it is much appreciated.