I was a bit worried about firing pin protrusion at first but I felt better after running a few rounds of 00 buckshot through it. (Well, mentally -- My shoulder not so much...
Then just the other day I was helping out the father-in-law with a stereo situation in his garage. (I'm the family supplier of used computers and miscellaneous electronics.) Out of the blue he gave me a Mossberg 395KB. Only slightly used, probably hasn't been shot since the 80's and looks brand new.
Ironically, my own dad has the same exact model -- I thought it was quite the unicorn the first time I saw it.







