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Fatboy Jr.


Our safes come in several sizes and colors. We also offer a range of customizable features, such as lighting elements, shelving, and more. If you are interested in exploring these options, please give us a call or contact us today. We are more than happy to help you find the safe that fits your needs best.

See below for specific product details.




The Fatboy Jr could also be called the “Colonial 48”. It is built with the same security and fire specifications as the Liberty Colonial series and built on the same production line in Liberty’s Payson, Utah facility. The Fatboy Jr / Colonial series exceeds the requirements to be classified by Underwriters Laboratory as a “Residential Security Container”. These 60-minute fire models come with three (3) protective layers for fire in both the ceiling and in the door, and two (2) in the walls, making it a great choice for your fire resistant gun safe. Security features include a 1/8” steel body (11 gauge), an internal hard plate, and a relocker for defense against lock punching or other possible damage.


The Fatboy Jr is the third largest of four safes in the Colonial series. Other sizes are a 23 cubic, 30 cubic, and the largest is a 50 cubic. Dexter’s Best typically stocks the Colonial 23, Fatboy Jr, and Colonial 50. Price points are very close between the Colonial 30 and Fatboy Jr, so customers typically choose the larger safe. The Colonial / Fatboy Jr series includes the Economy Door Organizer and a single interior outlet, along with a better door seal than the USA & Centurion series.


  • Fatboy Jr: 60″ tall, 42″ wide, 22″ deep box, +2″ for handles.
  • 760 lbs
  • 48 Long Gun MAXIMUM capacity, depending on interior racks
  • The Liberty Colonial series are also available in a “23” size (60” tall, 30” wide, 22” deep), a “30” size (60” tall, 36” wide, 22” deep), and a “50” size (72” tall, 42” wide, 27” deep)


  • Offers sixty (60) minutes of fire protection at 1200 degrees Fahrenheit.
  • **Palusol V Seal – Includes V fins to help reduce air flow before the heat-expanding seal expands up to seven (7) times its original size in a fire at 212 degrees Fahrenheit.


  • Our Colonial / Fatboy Jr series has a U.L. RSC security rating – higher than the California-approved Firearm Security Device rating.
  • Four-inch-wide (4”) military-style locking bars offer a defensive barrier that’s six (6) times stronger in pry tests.
  • 11-gauge roll-form
  • Locks are protected against drilling thanks to the internal hardplate.
  • This model comes standard with S&G’s UL-listed mechanical lock.
  • An optional U.L. Listed Backlit electronic lock is available.


  • The textured black finish is durable, and the safe comes with a 3-spoke chrome handle.
  • The interior is a standard gun collector style in gray fabric designed to protect your valuables.
  • **Door Organizer is included with this model, plus a single interior electrical outlet.
  • Made in the U.S.A.
  • Comes with a Lifetime Warranty.