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18 Gun Security Cabinet

Model #: GCB-18C

This 18 Gun Security Cabinet features a convertible interior allowing for storage of up to 18 long guns or 9 long guns and 4 steel shelves for the storage of ammunition, supplies and valuables. Molded barrel rests with included scoped rifle standoffs are included. The 3-point locking system and welded steel construction keep firearms and valuables safe and secure.

Model #: GCB-18C

Stack-On Security Cabinets protect firearms and valuables at an affordable price. Available in a variety of capacities and configurations to fit your storage needs, a Security Cabinet from Stack-On is an affordable way for anyone to keep their firearms safe and secure.

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP) which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov
Product Specs
Weight 96 lbs
Lock Type

Double-Bitted Key Lock



External Dimensions: (W x D x H)

21 x 18 x 55″

Interior Capacity

9 Guns and Storage or 18 Guns

Shelf Count


Barrel Rest


  • 3-Point Locking
  • 4 half-width adjustable and 1 full-width removable shelf
  • Molded barrel rest with scope standoffs
  • Foam-padded shelves, partition and bottom
  • Mounting hardware included
  • This is a California-approved Firearm Safety Device that meets the requirements of Penal Code section 23655 and the regulations issued thereunder

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