Well after a long time with my gun down I was able to get it together (reseal & mods) . This morning I attempted to run it over the chron. graph ,well I did not have the shroud on tight (still have to look at that) first shoot error second shot bam hit my wall 4 ft. from target . This is what happened (look at the key hole it did to my tatsu .It's a 22 bored to 25 cal. Hell of a way to start the day ! Not even going to mention the last 2 prier days . So be safe out there & don't do something stupid like I did. Forgot to mention it's a puncher breaker