I'm surprised by how many stories here include characters who gather massive armories and how much exposition goes into the nitty-gritty details of the weaponry, which is very unfamiliar information to me and not especially interesting to me. Most countries don't allow people to have personal weapons on the scale that America does and even in America, only one person in 3 or 4 owns a gun.
So when a story goes into great detail about the relative merits of a P36 vs. a G37 and all the ammo loads and custom doodads on a gun, I wonder who that information is for. It's a gun, I get it. I assume it's going to be useful to the character and to the story at some point, but since I don't share the author's fascination with weaponry, I could kind of care less about all the buying information and technical details. I just kind of float through all that shit hoping that we'll get back to the story soon.
Some stories do this with cars or houses or boats, which not everyone cares so much about either, but at least most people live in some kind of housing and drive a car and maybe wish they had a boat, it makes more sense to me. I remember one story I read here when the author went on a 10-page tangent about what to look for when buying a used compressor. I guess the story and reader will wait for each other while the author indulges their personal obsession, but it does seem odd from time to time.