
Availability: In Stock
Current Stock: Out of stock
The MTM Flip-Top 50-Round WSM & 500SW ammunition storage box is a purpose-built, durable container designed for rifle shooters who need reliable, organized storage for larger cartridges. Built from tough polypropylene that resists warping, cracking, and chipping, this ammo box keeps your rounds organized and protected whether you're stocking magnum rounds at home or transporting ammunition to the range.
Each cartridge sits in its own dedicated compartment, so rounds stay secure and don't tumble loose in the case. The flip-top design with a positive snap-lock latch keeps your ammo contained even if the box takes a bump in the truck or on your shelf. A textured exterior grip makes it comfortable to carry and more resistant to scuffs than smooth plastic alternatives. The mechanical hinge is built to last decades of opening and closing without losing tension or cracking.
Engineered specifically for WSM (Winchester Short Magnum) and 500 Smith & Wesson cartridges, this box handles the dimensions of large-diameter and long magnum cases that don't fit standard rifle boxes. The green finish makes your ammo storage easy to spot in the cabinet and distinguishes it from other box sizes in your collection. Each box includes a load label so you can record your custom loads, powder charges, and sight data right where your ammo lives.
| Brand | MTM Case-Gard |
| Capacity | 50 rounds |
| Fits | WSM and 500SW cartridges |
| Material | Polypropylene |
| Closure Type | Flip-top with snap-lock latch |
| Hinge Type | Mechanical hinge (25-year rated) |
| Color | Green |
| Compartments | Individual cartridge compartments |
Yes. This MTM box is sized specifically for WSM and 500SW cartridges, with individual compartments designed to accommodate the length and diameter of magnum rounds that may not fit standard rifle boxes.
The mechanical hinge is rated for 25 years of reliable use. The snap-lock latch is designed to keep the box securely closed and prevent accidental spilling during storage or transport.
Each box comes with a load label, allowing you to record your custom load data, powder charge information, and sight data directly on the container.
MTM's polypropylene construction is engineered to resist warping, cracking, chipping, and peeling, making it a durable choice for long-term ammunition storage in a variety of conditions.

SKU: 115860814 • Weight: 0.46oz
Availability: In Stock
Current Stock: Out of stock
The MTM Flip-Top 50-Round WSM & 500SW ammunition storage box is a purpose-built, durable container designed for rifle shooters who need reliable, organized storage for larger cartridges. Built from tough polypropylene that resists warping, cracking, and chipping, this ammo box keeps your rounds organized and protected whether you're stocking magnum rounds at home or transporting ammunition to the range.
Each cartridge sits in its own dedicated compartment, so rounds stay secure and don't tumble loose in the case. The flip-top design with a positive snap-lock latch keeps your ammo contained even if the box takes a bump in the truck or on your shelf. A textured exterior grip makes it comfortable to carry and more resistant to scuffs than smooth plastic alternatives. The mechanical hinge is built to last decades of opening and closing without losing tension or cracking.
Engineered specifically for WSM (Winchester Short Magnum) and 500 Smith & Wesson cartridges, this box handles the dimensions of large-diameter and long magnum cases that don't fit standard rifle boxes. The green finish makes your ammo storage easy to spot in the cabinet and distinguishes it from other box sizes in your collection. Each box includes a load label so you can record your custom loads, powder charges, and sight data right where your ammo lives.
| Brand | MTM Case-Gard |
| Capacity | 50 rounds |
| Fits | WSM and 500SW cartridges |
| Material | Polypropylene |
| Closure Type | Flip-top with snap-lock latch |
| Hinge Type | Mechanical hinge (25-year rated) |
| Color | Green |
| Compartments | Individual cartridge compartments |
Yes. This MTM box is sized specifically for WSM and 500SW cartridges, with individual compartments designed to accommodate the length and diameter of magnum rounds that may not fit standard rifle boxes.
The mechanical hinge is rated for 25 years of reliable use. The snap-lock latch is designed to keep the box securely closed and prevent accidental spilling during storage or transport.
Each box comes with a load label, allowing you to record your custom load data, powder charge information, and sight data directly on the container.
MTM's polypropylene construction is engineered to resist warping, cracking, chipping, and peeling, making it a durable choice for long-term ammunition storage in a variety of conditions.
SKU: 115860814 • Weight: 0.46oz
