Close-up of text on a firearm barrel: PROOF TESTED 12 GAUGE 2 3/…

This is a close-up shot of text stamped onto a dark metal surface, which appears to be a firearm barrel. The text reads "PROOF TESTED 12 GAUGE" and "2 3/4 INCH CHAMBER". Below the metal is a section of textured wooden material.

AI caption October 2020 · Photo 63 of 109