.30cal Mil-Spec Can Liner

Redesigned 30 Cal VCI Ammo Can Liner for Stronger Protection

This Arms Preservation Inc. 30 cal ammo can liner has been completely redesigned to deliver tougher, more reliable rust protection for your ammunition.

The upgraded design replaces the old press to close zipper with the same heavy-duty Velcro closure used on our VCI gun bags.

This VCI rust preventative ammo storage bag turns your .30 cal can into a long-term mini locker for critical ammunition.

This new closure is easier to seal, more secure under stress, and better suited for repeated opening and closing.

Heavy-Duty Construction for .30 Cal Ammo Cans

The liner is sized for the standard .30 cal ammo can to maximize interior space while still allowing easy access to your stored ammo.

A multi-layer film combines VCI chemistry with a moisture barrier to help stop rust and corrosion inside the sealed can.

Thick, durable material resists tearing and punctures from boxes, magazines, and loose cartridges.

Upgraded Velcro Closure for Repeated Use

The heavy-duty Velcro closure mirrors the closure used on our VCI gun storage bags.

It creates a tight, repeatable seal that keeps VCI vapors concentrated around your ammo for long-term protection.

Unlike a press to close zipper, the Velcro closure tolerates dust, minor misalignment, and frequent opening with less risk of failure.

How VCI Technology Protects Your Ammo

VCI, or Vapor Corrosion Inhibitor, releases corrosion-inhibiting molecules inside the sealed liner.

These molecules form an invisible layer on exposed metal surfaces and help block moisture and oxygen.

When you open the liner, the VCI layer disperses, leaving your ammo ready for use without messy oils or greasy coatings.

Best Uses for the 30 Cal Ammo Can Liner

• Long-term storage of rifle and pistol ammunition in standard .30 cal ammo cans.
• Protecting boxed ammo, loose cartridges, and magazines during transport or deployment.
• Safeguarding reloading components like brass and projectiles from rust and tarnish.
• Building compact emergency or range kits that stay protected between range trips.

Pair With Other Arms Preservation Inc. VCI Storage Solutions

Combine this 30 cal ammo can liner with other Arms Preservation Inc. products and educational resources for a complete rust prevention system.

• Need more capacity? Pair it with our .50 cal VCI ammo can liner for larger ammunition loads and gear.
• Store handguns in the matching VCI pistol storage bag for the same multi-layer protection and heavy-duty Velcro closure.
• Learn more about VCI technology in our article How Do VCI Storage Bags Work?
• See how our multi-layer design compares in Arms Preservation Inc. VCI Firearm Storage Bags vs. The Other VCI Gun Bags .

Technical Specifications

• Compatible Can: Standard .30 cal ammo can.
• Bag Style: Form-fit liner that maximizes usable interior space.
• Material: Multi-layer VCI and barrier film for extended rust protection.
• Closure: Heavy-duty reusable Velcro closure, no press to close zipper.
• Use Life: Designed for multi-year rust prevention in properly packed cans.
• Country of Origin: Made in the USA.

Why Choose Arms Preservation Inc.

Arms Preservation Inc. specializes in VCI firearm and ammunition storage solutions for serious shooters, agencies, and professional armorers.

Every product is built to deliver dependable rust prevention, convenient access, and long-term value in real storage conditions.

This redesigned 30 cal ammo can liner continues that standard with tougher materials and a stronger, field-proven Velcro closure system.