When my kids were your age and wanted money here are the options I gave them.
Mow Lawns, Pick weeds, Rake leaves, Shovel snow, Babysit, Chop Wood,
Clean rain gutters, Paint address's on curbs, Pick up dog crap, wash cars.
Getting a muzzleloaderor anything you want for that matter,is afirst step to growing up, the second step is going out and making the money.
The word can't should not be in your vocabulary. Adapt,overcome, getur done.
If not, you didn't want it bad enough and will need to ask Santa Clause( Mommy or Daddy)
for one.