Thanks Triumph Guy.
The Unertal came off of a Model 52B that I should never have let go. The 52A has the late model speed lock on it and the original fold down peep sight on the receiver bridge as well as an old Lyman 17 sight at the muzzle. They are out of the way of the Unertal, but I can remove the Unertal and use the iron sights at will. It's a hoot to shoot and it is still in perfect condition despite being about 80 years old. On a calm day, it easily holds the 10 ring on the 100 yard rim fire target with the army issue white box standard velocity ammo.
While it won't match my 40X 22RF prone rifle in sheer accuracy, it's a lot more fun to shoot and I guess that's why we shoot for recreation anyway.
To stay on topic, I guess the point of this is that a good target rifle, while more expensive than a hunting .22, will be much better for the long range shooting that is the topic of this thread.