The 'Christmas Rifle Story' could be about many things. It might be a story of a hunter who goes out with his rifle on Christmas day for a special hunt. Maybe it's a story set in a small town where a mysterious rifle shows up around Christmas and the townspeople try to figure out its origin and purpose. It could also be a story about a family heirloom rifle that has some interesting Christmas - related traditions attached to it, like it's only brought out and polished on Christmas eve for the family to gather around and tell stories about the people who used it in the past.
Well, the 'Christmas Rifle Story' might be a narrative that combines the elements of Christmas and a rifle. It could be a historical account where a rifle played a role during the Christmas season, like in a war setting where soldiers had some sort of experience related to a rifle during Christmas. Or it could be a fictional story where a rifle has a special significance during Christmas, maybe it's used to protect a family from some threat during the holidays.