The MTM Case-Gard BMG10 Slip-Top Rifle Ammo Box is purpose-built for large-caliber shooters running 50 BMG, 50 DTC, 460 Steyr, HS 460, or 416 Barrett. This compact black polypropylene box cradles each cartridge at the shoulder rather than the bullet tip, helping protect long, heavy projectiles during storage and transport. With a simple slip-top design and clearly marked caliber information, it offers a straightforward, durable solution for organizing premium big-bore ammunition.

Designed around real-world feedback from 50 BMG and 416 Barrett users, this box provides secure storage for up to ten rounds—ideal for range sessions, precision practice, or keeping a dedicated load ready in your kit. The rugged construction and shoulder-support design help maintain cartridge integrity between outings. MTM Case-Gard’s long-standing reputation for practical, shooter-focused storage solutions makes this ammo box a reliable choice for serious big-caliber enthusiasts.

Key Features:

• Manufacturer: MTM Case-Gard
• Model: BMG10 Slip-Top Ammo Box
• Capacity: 10 rounds
• Type: Slip-top rifle ammunition box
• Compatible Calibers: 50 BMG, 50 DTC, 460 Steyr, HS 460, 416 Barrett
• Material: Polypropylene
• Color: Black
• Unique Features: Cradles cartridge at shoulder, not bullet tip