Members of TTAG’s Armed Intelligenstsia are bound to recognize this thingie. So I’m looking for the firearm. Well, actually, I found it. And now it’s mine. But what is it? I’ve got a box of Honady Critical Defense .357 ammo for the first person that IDs the gun. [TTAG writers are excluded from this competition, Nick.] UPDATE: Ed nailed it right from the git-go. It’s the peep sight on an Anschutz Modell Match 64 in 22LR. Make the jump for a pic of the rifle. Review to follow.