You have chosen the wrong gun to like .... M14 are one of the most expensive AEG's. Especially G&G , CA or TM (priced at 600-900$) one because they use a very unique gearbox for precision & accuracy - V.7 ... the other clones uses only V.3 therefore able to make it 300-400$ CAD priced ...
Canadian Tire has interesting shotguns. Go get one,especially the crosman sp45 tri-shot. It's 119,99$. It's a great "Back-yard" shooting gun or backup of the backup. This is your only option. Canadian Tire or Walmart cansofts. No more. Don't dream.