mtbugle,
Don't care for the BSA red dot on anything that I might shoot over 100 yd. Works just great on my Ruger 10/22.
Bushnell Trophy red dot is better but don't like small diameter.
Red dots don't gather light at dusk and dawn, limiting shooting time when hunting.
Play with the positioning of the red dot, I like mine in a medium position, not way forward like in a scout position nor all the way to the rear like a scope. Shoot with both eyes open and focused on target.
Holographics (Bushnell Holo, EOTECh, JP Ent. J sight, Burris Fastfire) are more better for my money and don't demonstrate the parallax symptoms like red dots.
Best red dot is the Aim Points but would try the Tru Glow 2X once. Like BBF said, don't go cheap. Enough rambling, hope I've been some help.
Shvlhead.45