If you keep your eye out on eBay, Sears used to sell pool cues with metal rings that could be used to manage weight and balance.
This cue can only have weight added below the wrap, but they also had models where weight could also be added above the wrap. Some good deals out there, I’m sure.
This cue can only have weight added below the wrap, but they also had models where weight could also be added above the wrap. Some good deals out there, I’m sure.

Sears, Roebuck & Co Kiln Dried Wood, Brass Joint, 57", Pool Cue, 25442 w/case | eBay
Choice Kiln Dried Woods. Deluxe Brass Joint.
www.ebay.com