How does one convert an A3 to A4 ????

[JGaynor]

Speaking of target scopes in fixed mounts.....
Attachment 31361

From SPR..notice the scope is attached with Redfield rings. The micrometer mounts are also installed (conveniently backward for the southpaw sniper). Evidently he slept in on training day since earlier in th movie when "he gives it two clicks for elevation" he does so by twisting the front lens cell (parallax adjustment)

This kind of scope needs to slide when the rifle recoils. In a fixed mount the scope probably wouldn't last long. No problem shooting blanks but wheres the fun in that?

Regards,
Jim