Just got back from the range (great time as always). Well on one of my shots I felt my face get peppered by what I assumed was blow back from my cap. Felt like being sandblasted. Glad I was wearing my shooting glasses. This was the first time this has happened. Looking back I believe a Cap was stuck in my hammer and when I fired the hammer's lip couldn't cover the Cap and thus the blow back (maybe not the right term?). Just thought I'd share this .. draw your own conclusions. Thanks