All Berry’s Ammo Boxes are made from high impact polypropylene for increased strength against cracking, chipping, warping, expansion, or contraction. The Model #411 50 round boxes an easy-to-open lid. They are stackable, carry a lifetime warranty, and are made in the USA.
Fits Calibers: .45/70 Govt., .450 Marlin, 458 SOCOM, .50-70 Sharps, 7mm Rem. SAUM