Tired of your mags bouncing around inside your ammo cans? Get a couple of these Mag Holder Ammo Can Foam Inserts. They're pre-cut to hold fifteen 30-rd. .223 mags. Great way to turn an ordinary ammo can into a highly organized system to store and transport ammo. Mags not included. Pre-cut closed cell foam with 15 dividers Designed to fit .223 mags Each divider is 1 1/8" x 2 5/8" Overall dimensions are 13" l. x 7.25" w. x 3 1/8" d. Order today!