FMA AN/PEQ-16A Battery Case

  • Adjustable size
  • Engraved & Stickered
  • Mock PEQ Battery Box

A mock PEQ Box, designed to hold PEQ size Airsoft batteries, but can be extended with the use of an included extension module for larger batteries.

Full description


The PEQ-16A Battery case is made of light weight polymer and comes in a matt black finish featuring mock buttons and switches with some engraved and embossed text for added realism. The battery PEQ Box is opened from the front using a small alan/hex key allowing access to the battery storage compartment and has two additional features which allow the battery wires to be threaded through and concealed, one of which is to the rear of the box requiring the rear dial to be removed while the second can be found underneath the box.
This PEQ Box can be easily attached to a 20mm RIS/Picatinny rail section using its mount which comes underneath. This mounting section is adjusted using a flathead screwdriver allowing a secure fitment to the rail. 


  • Adjustable size with included extension module
  • Mock buttons and switches
  • Mock engraved text
  • 1 set of stickers
  • Removable front section for battery storage
  • Holds a wide range of battery sizes
  • Underside port for concealed wiring
  • Removable rear piece for wiring
  • Matt black finish
  • 20mm rail attachment
  • Imitation IR and VIS text
  • Moveable non-functioning switches

Package Includes:

  • AN/PEQ-16A Battery Case
  • Sticker Set



External Part Type
Battery Box


Colour Wheel Greyscale
Item Colour
Flat Dark Earth
Construction Icon

Weight and Dimension

Product Height
Approx. 2.5cm
Product Length
Approx. 9cm
Product Width
Approx. 7cm

Part Specific

Rail System Icon
Rail System
20mm RIS / RAS