Ammo Box - 12/16/20 Gauge Shotgun Shells x 15

Shotgun Shell Ammo Boxes — Built with BoxLoc

This box and inserts are designed to store 15 rounds of 2.75in, 3in, or 3.5in long 12, 16, or 20 gauge shotgun shells in a clean, modular format. It carries over the same smooth design language as my card boxes — rounded edges for comfort, a secure sliding hinge, and a crisp latch with an integrated finger lip for easy use.

 

Each ammo box includes removable inserts, making it simple to load, organize, and clean. The inserts fit snugly inside the box but can be lifted out when needed, giving you more flexibility for storage or transport. Like other BoxLoc designs, assembly is hardware-free — no tools, screws, or glue required.

 

Click below for the full Ammo Box Collection:

 

NEW! - 3-26-26

• Updated print profiles for 12ga, 16ga and 20ga with additional bottom sizes that will accommodate up to 3.5in long shells.  
• Print plates have been labeled for the respective length of shell each will be able to hold. 

 

Highlights

• Holds 15 rounds of 12ga, 16ga, or 20ga ammunition.
• Labeled inserts for easier identification.
• Removable inserts for easy loading and organization
• Rounded edges for comfort and clean presentation
• Refined rear hinge for smooth, secure motion
• Crisp latch with integrated finger lip
• Stands on all sides for easier storage and transport
• Hardware-free assembly — no tools, screws, or glue needed
• Compact and durable — great for range use or storage
• Built on the BoxLoc platform — consistent look and modular compatibility across future boxes

 

Assembly Instructions

1. Join the lid and base
   • Align the lid’s hinge tabs with the grooves on the bottom of the base.
   • Gently slide the lid upward into the hinge slots.
   • Once you feel resistance, wiggle the hinge slightly along the pivot joint as you move it upward to help it seat properly.
   • Continue until the lid clicks securely into place and pivots smoothly.
2. Attach the front latch
   • Position the latch so the rounded side inserts into the lid at a slight angle.
   • Lightly squeeze the top of the latch to help it pop into place.
   • Make sure the flat side faces outward, so the finger lip curves toward the box.
   • While the latch will technically fit either way, this orientation provides the best comfort and clearance when opening or closing.
3. Ammo Tray Installation
   • Place the insert tray into the box and press firmly down on all four corners to lock the legs into place. You’ll know it’s fully seated when the top surface sits flush all the way around.
4. Ammo Tray Removal
   • Remove one round from a corner, then insert the end of a pencil (or similar tool) into the empty hole to gently pry the tray upward at an angle. Once it starts to lift, you can continue with the pencil or grab the exposed edges to fully remove the tray from the box.

 

NEW - Support & Commercial Use Memberships
Supporter and limited commercial license memberships are now available on Patreon @ (https://patreon.com/Layer51).

 

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