The MTM Case-Gard Flip-Top Rifle Ammo Box (model RSLD-50-16T) is a high-density polypropylene storage container engineered specifically for short, large-diameter rifle cartridges and large-bore revolver ammunition. Featuring individual compartmentalised slots to hold up to 50 rounds in either a bullet-up or bullet-down configuration, this passive storage box protects ammunition during vehicle transport, range staging, and field carry. It incorporates a full-length mechanical hinge, a heavy-duty Snap-Lok latch to prevent accidental spills, and an overlapping lip design for water and dust resistance. A textured, scuff-resistant exterior provides positive handling in wet conditions, while integrated base feet allow secure stacking with compatible cases. The semi-transparent clear green lid enables instant visual inventory without opening the box, and an included adhesive load label allows reloaders to log powder, projectile, and zero data.

Key Features

• 50-Round Capacity: Individual internal compartments securely hold 50 large-diameter rounds or up to 50 standard AA batteries without rattling.
• Snap-Lok Latch and Mechanical Hinge: Heavy-duty latching system paired with a full-length mechanical hinge prevents inadvertent opening during transit.
• Stacking and Grip Architecture: Textured outer surface ensures a non-slip grip in damp field conditions, while moulded base feet interlock onto matching case lids for stable stacking.
• Transparent Inventory Lid: Clear green lid allows rapid visual identification of remaining rounds and bullet types without breaking the latch seal.
• Reloading Record Label: Supplied with a dedicated adhesive label for documenting load development, powder charges, projectile weights, and sight-in notes.

Specifications

• Capacity: 50 rounds (or 50 AA batteries)
• Maximum Cartridge Overall Length (OAL): 2.46 in to 2.64 in (62.5 mm to 67.0 mm)
• Dimensions: 7.3 in L x 4.3 in W x 2.7 in H (18.5 cm x 10.9 cm x 6.9 cm)
• Weight (Empty): Approximately 160 g (0.35 lbs)
• Material: High-density, scuff-resistant polypropylene
• Colour: Clear Green Lid / Black Base
• Calibre Compatibility: .219 Zipper, .223 WSSM, .243 WSSM, .25 WSSM, .270 WSSM, .360 Buckhammer, .401 Winchester S.L., .450 Bushmaster, .458 SOCOM, .50 Beowulf, .460 S&W Magnum, .500 S&W Magnum, .475 Linebaugh, .500 Linebaugh

Who is the Mtm Rifle Ammo Box - 50 Round Flip-Top 223 Wssm 270 Wssm 460 500 S&W - Clear Green for?

• Handloaders and reloaders staging short fat magnum rifle rounds — provides individual compartmentalised slots to stage 50 rounds with an overall length between 2.46 inches and 2.64 inches (62.5 mm to 67.0 mm) alongside an included load recording label.
• Shooters transporting .458 SOCOM and .50 Beowulf platform ammunition to the range — secures 50 large-diameter rounds inside a 160-gram flip-top rifle ammo box fitted with a Snap-Lok latch to eliminate loose cartridge transit.
• Hunters carrying .460 and .500 S&W Magnum revolver rounds in the field — accommodates up to 50 large-bore hunting cartridges within a 7.3-inch by 4.3-inch textured exterior that maintains grip in wet ambient environments.

Less suitable for: Cartridges exceeding the 2.64-inch (67.0 mm) maximum overall length threshold (such as .300 WSM or 6.5 PRC), which require a taller medium-magnum ammo box; standard slender cartridges like .308 Win, which require standard-diameter rifle cases to prevent internal movement; and marine or deep-water transit requiring submersible O-ring-sealed utility dry boxes.