Home Forums Reloading Big Game Rifles Fed GM205M primers in a 6mm Dasher??

Just wondering if there is any reason to not use federal GM205M primers in a 6mm Dasher with 105-108gr bullets. This is not for a target rifle but a 20” barreled lightweight rifle. I have lots of these primers on hand because I used to have a 223 rem. Are these primers too soft for Dasher pressures? Thanks.