Browning 1878 Vault Door Clamshell

Upgrade your firearm storage with the Browning 1878 Vault Door Clamshell In-Swing—the ultimate security solution for serious gun collectors. If you own rare, valuable, or extensive firearms, a traditional safe may not be enough. A Browning Vault Door transforms any room into a high-security gun vault, offering exceptional protection while allowing customizable display options.

Why Choose the Browning 1878 Vault Door?

Unmatched Security & Durability

• 24 active bolts for maximum breach resistance

• 7-gauge steel frame and 1 5/16” Duo-Formed door for superior strength

• Uni-Force Lock System ensures reliable, tamper-proof security

• 5-spoke handle for smooth operation under heavy-duty use

Perfect for Display & Protection

• Showcase your rare guns without constant handling—no dings or scratches

• Store firearms, documents, heirlooms, and valuables in one secure space

• No need to cram guns into a small safe—enjoy full-room accessibility

Versatile Installation Options

• Fits walls 8” to 11.5” thick with a 3.5” adjustable clamshell flange

• Minimum rough opening: 82” x 40”

• Can be secured with expansion anchors or lag bolts (not included) for reinforced installation

Features at a Glance

✔ 24 Active Bolts – Superior anti-pry defense
✔ 7-Gauge Steel Frame – Heavy-duty construction
✔ 1 5/16” Duo-Formed Door – Reinforced strength
✔ 5-Spoke Handle – Smooth, reliable operation
✔ Electronic Lock Option – Quick, secure access

Who Needs a Browning Vault Door?

• Gun collectors with large or rare firearms

• Preppers & security-conscious homeowners

• Those storing high-value items (jewelry, documents, etc.)

Upgrade Your Security Today

Don’t settle for a standard gun safe—build a custom vault room with the Browning 1878 Clamshell Vault Door.