In stock
FAB Defense Mojo 5.56x45 Improved Mag-Well w/ Replaceable Grips, Black - FX-MOJOB
In stock

FAB Defense Mojo 5.56x45 Improved Mag-Well w/ Replaceable Grips, Black - FX-MOJOB

SKU 165451195
Brand FAB Defense
Model Number FX-MOJOB
UPC 7290111583209
This product is fulfilled by a PSA Partner and shipping times may vary.

Product Details


  • Brand: FAB Defense
  • Model: Mojo Improved Mag-Well w/ Replaceable Grips
  • Weight: 3.1 oz.
  • Width: 1.92"
  • Height: 2.87"
  • Length: 3.9"
  • Material: Fiberglass Reinforced Polymer
  • Color: Matte Black
  • Fits: M16 5.56x45 Lower Receiver Variants
  • Features: Comes with Tactical Grip and one Mask Grip


The MOJO is the latest evolution of the FAB-Defense bestselling product, the MWG. The MOJO is the first product developed with the recreational shooter in mind, like its predecessor, the MOJO transforms the standard AR Magwell into a comfortable and ergonomic foregrip with a flared and extended magazine well that enhances reload speed while adding an ornamental aspect to the civilian firearm. The MOJO has a system of easily replaceable grips; the Tactical grip can be used while performing drills on the range, and then quickly replaced with a Mask grip, depending on your personal preferences.


  • Replaceable grip area (Comes standard with the Tactical grip and one Mask grip)
  • Functions as a flared and extended magazine well, enhances reload speed under stress
  • Quick and easy installation, no gunsmith required
  • Durable and lightweight fiberglass reinforced polymer construction
  • Available in Black, Olive Drab Green or Flat Dark Earth
  • Mask grips sold separately and available in Black, Olive Drab Green, Flat Dark Earth and White



  • M16 5.56x45 lower receiver variants, without a flared magazine well.
  • May not work well with the PMAG GEN3


Q & A