It refers to Lalo Salamanca’s literal instructions to Jimmy to "point and shoot" a revolver at a "house cat" (Gus Fring’s body double).
It mirrors Lalo’s own use of a point-and-shoot video camera to document the "Superlab" construction for Don Eladio. [S6E8] Point and Shoot
Ultimately, Gus uses these same simple mechanics—retrieving a hidden gun and firing blindly in the dark—to kill Lalo. A Study in Contrast: Howard vs. Lalo It refers to Lalo Salamanca’s literal instructions to