I'll soon be testing NAA's customer service. I have a .22/.22WRM Blackwidow that has a problem with the cylinder latch creeping out as I fire causing a lockup. It seem to me that the spring of the little ball-socket detent that retains the latch is weak or the socket needs to be drilled deeper. The gun is surprisingly accurate and even with the oversize grip is very concealable as a backup piece. Would like to get it back in action, but I've been overseas for the last 16 years and haven't had a chance to send it in during bi-annual two or three week leaves in CONUS. I'll be back for good in March and hope to get it done.