Re: Looking for an inexpensive trainer.
Stevens 300; or the Savage MKIIF instead (if you want the adjustable trigger). Both are good choices for their costs. My aging Savage MKIIF is pre-AccuTrigger, and is functionally identical to the current Stevens 300, the grey Stevens stock notwithstanding.
If I could afford to outfit a new youth rifle team, my choice would be Stevens 300's with Tasco 6-24x42M scopes. I see no compromise in such a solution, the components would stand well, IMHO, on their own.
Greg