Berry's 100 Round Ammo Box, Blue Plastic Fits .17 Remington / .222 / .223 / 5.56mm
These durable plastic ammo boxes hold 100 rounds of .17 Remington / .223 / .222 / 5.56mm ammo.  They are stackable and have a hinged lid that latches.  4 5/8" Wide x 5 1/8" Long x 2 1/2" Tall.  Blue plastic.  (See other listings for additional colors).