🟠 Stackable Expansion Shelf for MOD RACK 2.0

This is a modular, stackable shelving system specifically designed to house the Modular Pistol Rack 2.0. It allows you to double or triple your vertical storage space inside a gun safe or cabinet by stacking the racks on top of each other.

The shelf features two precision-sized channels that perfectly fit the bases of the Mod Rack system, ensuring they stay securely in place even when the safe door is moved.

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✅ Features:

• Perfect Compatibility: Designed to fit the footprint of the Mod Rack 2.0 bases exactly.
• Modular Stacking: Includes a "Pillar and Socket" system to stack multiple shelves as high as your safe allows.
• Dual-Lane Design: Holds two columns of racks or accessories per shelf.
• Vertical Space Saver: Ideal for small safes where floor space is limited but vertical height is available.
• Easy Assembly: Tapered pegs on the pillars ensure a snug friction fit into the shelf corners.
• Only Minimal Supports Needed for Pilars: Optimized geometry for clean printing without wasted material.

🛠️ Recommended Print Settings:

• Layer height: 0.20mm (Standard or Strength profile)
• Material: PETG preferred (better resistance to safe environments and gun oils).
• Walls: 3–4 loops for structural stability when stacking heavy firearms.
• Infill: 15–25% (Gyroid or Grid recommended).
• Build Plate: Fits on Bambu P1S / X1C / A1 (can be rotated to fit).

📦 Use Case:

This shelf is the perfect companion for anyone using the MOD RACK system who has run out of horizontal space. By using the pillars, you can create an "apartment complex" for your collection, keeping your SIG, Colt, Pardini, and other handguns organized and easily accessible.

🏷️ Tags:

modrack pistol rack gun safe organizer stackable shelf modular storage firearm safe gun rack expansion 2.0 shelf petg functional print safe storage gun cabinet organizer