Here in Iowa there are no restrictions on what kind of muzzle loader you use. Having said that and hunting on private land owned by someone who works for game and fish the original intent of an early muzzleloading only season in Iowa was to give primitve firearms weapons hunters there own special season.It is held in October. Regular gun seasom for deer is restricted to shotguns using slugs and also muzzleloaders.Now that we have in-line rifled scopes it brought more people into muzzleloading.I shot a GPR 50 cal. with patched round balls so I am at a distinct disadantage as far as the distance I shoot cmpared to in-line shooters so I just honed my hunting skills to compensate.Ipersonally have no problem with in-line muzzleloading hunters but it would be nice if they would have two different muzzleloading seasons and I think that would solve the debate once and for all. I have hunted on public land and tried to stalk up on deer just to have them shot at and killed from out to 250 yards away from someone using an in-line so I can understand the frustration of people who use the "primitive" style of muzzleloader.Intent and reality of the law is a pretty gray area anymore.