
Availability: In Stock
The MTM Flip-Top Ammo Box for 40 S&W, 10mm Auto, and 45 ACP is a purpose-built storage and range companion for serious handgun shooters. Whether you're running a box of factory ammo through your carry gun, testing reloads, or stocking up for a long session downrange, this handgun ammo box holds 100 rounds and keeps everything organized and protected. MTM invented the flip-top handgun ammo box over 30 years ago, and this design remains a workhorse in range bags and reloading rooms across the country.
Built from durable plastic with a textured, scuff-resistant grip surface, the Case-Gard P-100 is designed to take the wear and tear of regular use. The Snap-Lok latch and full-length mechanical hinge are built to last—MTM backs them with a 25-year guarantee. Boxes are stackable, so you can consolidate your inventory without eating up shelf space. Each box is clearly labeled by caliber on the bottom, and a load label is included so you can track what you're storing and when you loaded it—especially handy if you're keeping multiple handgun calibers on hand.
Made in the USA at MTM's factory in Dayton, Ohio, this ammo box brings no-nonsense American manufacturing to a simple, essential job: keeping your rounds safe, sorted, and ready to go.
| Brand | MTM Case-Gard |
| Model | P-100 (Flip-Top) |
| Capacity | 100 rounds |
| Caliber(s) | 40 S&W, 10mm Auto, 45 ACP |
| Material | Durable plastic |
| Latch Type | Snap-Lok |
| Hinge | Full-length mechanical |
| Hinge & Latch Warranty | 25 years |
| Stackable | Yes |
| Made In | USA (Dayton, Ohio) |
The MTM P-100 is designed for 40 S&W, 10mm Auto, and 45 ACP. The caliber is clearly marked on the bottom of the box.
This flip-top ammo box holds 100 rounds of the specified calibers.
Yes. MTM backs the Snap-Lok latch and full-length mechanical hinge with a 25-year guarantee.
Yes, the boxes are designed to stack, making them ideal for organizing multiple boxes of ammo in a safe or on a shelf without wasting space.

SKU: 115720720 • Width: 5.6in • Height: 1.5in • Depth: 5.9in • Weight: 0.3oz
Availability: In Stock
The MTM Flip-Top Ammo Box for 40 S&W, 10mm Auto, and 45 ACP is a purpose-built storage and range companion for serious handgun shooters. Whether you're running a box of factory ammo through your carry gun, testing reloads, or stocking up for a long session downrange, this handgun ammo box holds 100 rounds and keeps everything organized and protected. MTM invented the flip-top handgun ammo box over 30 years ago, and this design remains a workhorse in range bags and reloading rooms across the country.
Built from durable plastic with a textured, scuff-resistant grip surface, the Case-Gard P-100 is designed to take the wear and tear of regular use. The Snap-Lok latch and full-length mechanical hinge are built to last—MTM backs them with a 25-year guarantee. Boxes are stackable, so you can consolidate your inventory without eating up shelf space. Each box is clearly labeled by caliber on the bottom, and a load label is included so you can track what you're storing and when you loaded it—especially handy if you're keeping multiple handgun calibers on hand.
Made in the USA at MTM's factory in Dayton, Ohio, this ammo box brings no-nonsense American manufacturing to a simple, essential job: keeping your rounds safe, sorted, and ready to go.
| Brand | MTM Case-Gard |
| Model | P-100 (Flip-Top) |
| Capacity | 100 rounds |
| Caliber(s) | 40 S&W, 10mm Auto, 45 ACP |
| Material | Durable plastic |
| Latch Type | Snap-Lok |
| Hinge | Full-length mechanical |
| Hinge & Latch Warranty | 25 years |
| Stackable | Yes |
| Made In | USA (Dayton, Ohio) |
The MTM P-100 is designed for 40 S&W, 10mm Auto, and 45 ACP. The caliber is clearly marked on the bottom of the box.
This flip-top ammo box holds 100 rounds of the specified calibers.
Yes. MTM backs the Snap-Lok latch and full-length mechanical hinge with a 25-year guarantee.
Yes, the boxes are designed to stack, making them ideal for organizing multiple boxes of ammo in a safe or on a shelf without wasting space.
SKU: 115720720 • Width: 5.6in • Height: 1.5in • Depth: 5.9in • Weight: 0.3oz
