My encore is starting to misfire. Opening weekend, I had a buck walk out 25 feet in front of me. When I pulled the trigger, all I got was a click! The firing pin made an indent, but not enough I guess? I'm starting to think that the firing pin may be dirty ( I do shoot a muzzleloader as well.), Or the hammer spring is starting to weaken? Is this something you can do yourself, or is this a gunsmith's area? As a footnote, 2 hours later I dropped a button head buck and a big doe, so it did fire. At times, I'm also forced to leave the rifle cocked when I'm watching certain trails, because the deer are right on top of you when they appear. Any tips would be appreciated. I also removed the hammer extension as well.