MTM H50-RS Deluxe 50-Round Rifle Ammo Case Box 223 5.56x45 204 Ruger Bullet tip protection - Strong handle - Lockable For 17 Rem., 222 Rem., 223 Rem., 5.56 x 45, 204 Rug Rugged polypropylene with scuff resistant textured finish Maximum Overall Length = 2.37 bullet up and 3.45 bullet down Mechanical hinge  Stackable - Load label - 10 year guarantee - Made in USA