You want the Federal low recoil LE load for HD in 00 Buck or maybe #4's.
Pattern this once or twice to see how it runs in your gun.
At the range? Shoot the much cheaper birdshot loads.
I like Trap and sporting clays for practice.
I used it to fill the channel in an AR charging handle for my ST-22.
No more .22 cases getting lodged up in there.
Also repaired a flip cap hinge on a Butler Creek Scope cap.
Those clowns were such assholes fifteen years ago when I went there for the first time that I swore I would never set foot in Select Fire ever again in my life.
And I haven't.
It's a quality dot at a great affordable price point.
The Pro is about the minimum I would run on a fighting rifle.
Comes with a mount, NV compatible, good battery life and on a standard FSB set-up
you'll have absolute co-witness. Cannot beat all that for $360 bucks.
Freestate is the best range out of those three but is nowhere near Annapolis.
You'll be looking at On Target, which is a fine store and range in reasonable proximity.
Select Fire?
They can pretty much eat a bag of dead dog dicks and is to be avoided at all costs.