Translation:

To all the Friends who have accompanied me in the search in the previous post entitled "Peterlongo" I welcome this new one. I had left temporarily saying that I would follow the suggestion to check if there was any further evidence under the barrel, disassembled the rifle. Just this morning I decided to go to an arm of my knowledge who gave me the courtesy to take down the weapon. Of Peterlongo not even the shadow but ... in addition to the various punches of which I had already highlighted the presence, there are letters in capital letters. They are 4 letters, or rather two pairs of letters:
- the first pair formed by an "N" (perhaps a "W") and a "K"
- the second pair formed by an "R" and an "S"

Egr. Gentlemen, can they mean something?