These blow-molded, plastic, storage cases have specific slots and compartments for each piece within the kit. Plus, both kits have additional compartments to hold bottles of gun-cleaning chemicals or any other gear you want to keep nearby. Product line highlights include: Hard-plastic, durable, latched case in traditional Outers' maroon color. Universal components to cover cleaning duties for a large variety of firearms. Strong, solid brass rods with high-quality tips, mops, brushes and patches. Different sized compartments for convenient and organized access. 3 Solid brass rods for .17-270-cal rifles and pistols. 3 Solid brass rods for 30-cal and larger rifles, pistols shotguns and muzzleloaders 14 Bronze brushes to fit: 17-cal, .20/204-cal,.22 pistol, .22 rifle, .243-25-cal/6mm, 6.5mm, 270-cal/7mm, 30-cal/8mm, .38-357-cal/9mm, .40-45-cal/10mm, 410-ga, 20/28-ga, 10/12-ga, 50-cal, 54-cal. 9 Mops to fit: 17-cal, .22-25-cal/6mm, 6.5mm, .270-30-cal/7mm, 8mm, .38-357-cal/9mm, .40-45-cal/10mm, 410-ga, 20/28-ga, 10/12-ga, .50-54-cal. 13 Spear pointed brass Jags to fit: 17-cal, 22-cal, 6mm, 25-cal/6.5mm, 270-cal/7mm, .30-32-cal, 338-cal/8mm, 35-cal/9mm, 375-cal, 40-cal, 44-cal, 45-cal, 50-cal. 4 Slotted patch loops to fit: 22-cal, 30-cal, 410-20/28-ga, 10/12-ga. 3 Utility brushes, 3 Muzzle guards to fit: 17-cal, 22-cal, 30-cal.3 Accessory adaptors for rifle/pistol, shotgun and muzzleloader. 50-3" x 1.5"& 3" x 3" cleaning patches. 4 Polishing cloths.