Bam B3-1 or Tech Force TF-6

[Allen207]

I am looking for the most power I can get from a springer in a fairly short package. Total length stock folded would need to be 20" or less. I know both of these rifles exceed that, but I believe cutting approx 5" and re-crowning the barrel would bring them in line. I would be interested in hearing from people who have owned these rifles. I would also be interested in alternatives to these 2 guns which would still fit the size criteria.

[mikeiniowa]

There is also the QB-51, with the folding stock, not sure if they are also sold under a different model number. Break barrel rifle so the shorter barrel will make it harder to cock, easy cocking as they come from the factory....