The ammo novel is the perfect way of keeping your ammo stored, organized, and quiet whether you are stalking big game on two legs or four legs. Ammo novels come in three sizes: Standard for 6mm Creedmoor, 6.5 Creedmoor, .308, 300 Win mag and so on. 556/223/224 is pretty much self explanatory, and 6mm Dasher is well cases similar to 6mm dasher used in competitions today. The Ammo novel is sewn with a double layer of heavy duty Cordura fabric, nylon thread, and heavy duty velcro and last for years. --We know because we use the hell out of these every year. Four years on and our first ammo novels are still in use today. Ask about our package deal options for Rangetech.us students, Military, and Law Enforcement.