I may be off base here. But we, the shooting community does not need any more steriotypes caused by fictionous movies or books.

Why not write a nice book about a hunter using his gun to save some lost children from an angry black bear mother with cubs. Or better, use your writing skills to help educate people about guns and our history, on how it helped to make our country. A right that was fought for and paid for by thousands. Another idea is write a book based on stories that often downplayed where a gun in the house helped save a family from violent offenders that are let out on parole. All good ideas. American Rifleman has several of these true stories every month.

By the way this is a page that concerns reloading our own ammo with various powders, and bullets, not reloading the gun.

I doubt you will get much help here.