Type IV Outdoor Magazine

The Tread type IV magazine is a very popular model for the law enforcement sector to primarily store ammunition. Each magazine is manufactured individually to meet the customer specifications, adhering to the rigid specifications established by the Bureau of Alcohol, Tobacco, and Firearms.


  • Housing – exterior and doors are constructed of 11 gauge carbon steel
    • Standard designed recessed door provides increased security versus a flat plate closure
    • Drip protection above door opening is standard
  • Lining – Interior is finished with ½” plywood
  • Hinges & Hasps
    • The hinges are welded to the door and exterior of the magazine in compliance with the ATF directive
    • All hinges are greased and standard with zerk fittings
    • The hasps are protected with formed ¼” steel hoods that prevent sawing or lever action on the locks, hasps or staples per ATF guidelines
  • Cam Lock Closure – Steel rod with upper and lower latches provides a more secure closure when latched. Handle flip plate latch designed for an additional padlock
  • Locks – ATF approved locks are available and can be keyed as required
  • Grounding Strap – Attached between the door and housing to protect against electrostatic discharge