Pelican Case vs Milwaukee PACKOUT for Ammo Storage: Which Is Right for You?

If you've spent any time searching for the best ammo storage solution, you've probably landed on two names: Pelican cases and the Milwaukee PACKOUT system. Both are rugged, trusted by serious shooters, and built to last — but they serve very different purposes. In this guide, we break down the key differences so you can decide which system is right for your range bag, truck, or reloading room.

What Is a Pelican Case?

Pelican cases are hard-shell, waterproof containers originally designed for military and professional equipment transport. They're built with a pressure-equalization valve, foam-lined interiors, and a watertight O-ring seal. For long-term ammo storage or transport in extreme conditions, they're a proven option.

Pros:

• Waterproof and airtight seal
• Extremely impact-resistant
• Good for long-term storage or shipping

Cons:

• Bulky and heavy for range use
• Generic foam requires custom cutting for organized ammo storage
• Not modular — one case, one purpose
• No stackability or system integration
• Expensive for what you get at the range

What Is the Milwaukee PACKOUT System?

The Milwaukee PACKOUT is a modular tool storage ecosystem built around interlocking, stackable organizers, boxes, and bags. Originally designed for tradespeople, it's been adopted by serious shooters and reloaders as one of the most versatile ammo storage and range organization systems available.

Pros:

• Fully modular and stackable
• Purpose-built inserts available for specific calibers
• Rugged IP65-rated weather resistance
• Integrates with your entire PACKOUT setup (toolboxes, rolling crates, bags)
• Far more organized than foam-lined cases

Cons:

• Not fully waterproof/airtight like a Pelican
• Requires inserts for optimized ammo organization (though that's easy to solve — more on that below)

Head-to-Head: Pelican vs. PACKOUT for Ammo Storage

Caliber Specific Ammo Storage

The Missing Piece: PACKOUT Ammo Inserts

The PACKOUT's only weakness out of the box is that the organizer bins aren't caliber-specific. That's exactly what our Ranger Pro insert series solves — precision 3D-printed, PETG-filled inserts that drop into your PACKOUT organizer and hold your rounds snug, silent, and organized.

Square RANGER PRO Insert for Milwaukee PACKOUT DEEP Organizers

The most popular insert in the lineup. Supports over 20 calibers — from .22 LR (101 slots) to 6.5 Creedmoor (26 slots) to .223/5.56 NATO (43 slots). Available in standalone or Top & Bottom Kit configurations for maximum capacity. Compatible with PACKOUT 48-22-8430 & 48-22-8435.

Long RANGER PRO Insert for Milwaukee PACKOUT SLIM Organizers

Built for the PACKOUT Slim, this insert holds up to 241 rounds of .22 LR or 103 rounds of 9mm in a compact footprint. High-viz caliber labels and a hex design that locks flush with the PACKOUT lid. Compatible with PACKOUT 48-22-8431 & 48-22-8436.

MAXOUT Ranger Pro Ammo Inserts for Milwaukee PACKOUT

For reloaders who run one caliber and want maximum capacity. The MAXOUT holds up to 1,091 rounds of .22 LR or 478 rounds of 9mm with a precision anti-rattle seal against the PACKOUT lid. Zero rattle, zero mess, even after drops.

RANGER PRO Magazine Insert for Milwaukee PACKOUT Compact Organizer

Not just ammo — store up to 12 pistol magazines in a single PACKOUT compact organizer. Tight fitment, no rattle, and compatible with most double-stack pistol mags.

Glock Ranger Pro Insert for Milwaukee PACKOUT Low-Profile Compact Organizer

A dedicated Glock storage insert with optional round storage. Accepts aftermarket sights, optics, and threaded barrels. Available in solid or modular configurations.

When Should You Choose a Pelican Case?

Pelican cases still make sense in specific scenarios:

• Long-term ammo storage in a safe or vault where moisture control matters
• Shipping firearms or optics where airtight protection is required
• Extreme environment transport (boat, ATV, deep wilderness)

For everything else — range days, truck storage, reloading room organization, and daily carry — the Milwaukee PACKOUT with Ranger Pro inserts wins on every metric: modularity, capacity, organization, and value.

The Verdict

If you're building a range-ready ammo storage system that scales with your collection, the Milwaukee PACKOUT + Ranger Pro inserts is the clear choice. Pelican cases are excellent tools for specific use cases, but they can't match the PACKOUT's modularity, caliber-specific organization, or system integration.

Ready to upgrade your range setup? Browse the full Ranger Pro insert lineup and find the right fit for your caliber.