[Hectic]

semi questionable, however it its crown land, and their are no laws against.dischatging a firearm or airgun in the area i dont see it causing any legal issue.
i used to bring airsoft pistols and rifles to an area near severn township. It was crown land, i used to offroad my jeep there. Quite often i would hear gunfire in the area (outside of hunting season, just rednecks shootin stuff) so seen the opp on atvs, back there prety often and they werent too.concerned about the real guns being fired so i didnt think it would be an issue. Best bet would be to contact the local provincial police and ask them the laws regarding discharge of an airgun in the area u plan on going to.