This Universal Gun Cleaning Kit Has Everything You Need—And It’s 50% Off Right Now_We may earn revenue from the products available on this page and participate in affiliate programs. Learn more ›_Every firearms owner needs a gun cleaning kit. After all, you don’t want to ruin a perfectly good gun just because you didn’t take care of it properly. Like this Allen Company universal gun cleaning kit, which our experts dubbed one of the best out there. As the name suggests, the Allen Company universal gun cleaning kit contains everything you need for any firearm, whether it be a handgun, rifle, or shotgun.