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Questions & Answers
Why isn’t it compatible with the Gen 3 PMag? Expert Answer

Fab Defense states that the texture/material on the Gen 3 PMAG interferes with the MWG making it difficult to insert the magazine.

by Ethan, Gear Expert, January 11, 2022
Will this work on commercial lowers? I see that people are having problems with the fit and are having to Dremel? Expert Answer

These magazine well grips are meant specifically for mil-spec lower receivers that are standard forged lowers. It is not guaranteed to work with billet lowers or lower receivers that differ from a standard mil-spec lower with no flared magazine well.

by Armando R., Gear Expert, February 27, 2020
Customer Reviews
Helpful Positive Review Fits well, isn't compatible with M3 Pmags by ComradeAndroid, Verified Owner, June 26, 2021
So this magwell grip fits well (Anderson lower)) and is fairly comfortable. I never had issues with it falling off or doing anything weird. I liked the color and look of it. That said, as soon as I got my first M3 Pmag, I tried to insert it and faile...
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2/2 found this helpful
Helpful Positive Review mako mag well grip by Legacy Reviewer, October 15, 2011
works really good, BUT please be aware that if you have a S&W MP15 or 15-22, there will be a lot of shaving to do. I already have one on my M&P15 BUT i strongly discourage this product for such AR. i hope MAKO will have special manufacturing for Smit...
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15/16 found this helpful
Helpful Positive Review Good quality product by Nick, Verified Owner, May 16, 2022
I can't recommend this unless you're FAB Defense fan and all your magazines are from FAB. My magazines (from another manufacturer) do not slide in, because they have a notch on them. Have to shave my magazines or by some FAB magazines to make it work...
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1/1 found this helpful
Helpful Positive Review Maxwell grip by Jim, May 31, 2023
I've used this product for many years and would recommend for anyone. If ur lower is not a milspec it may require a bit of modification, I use a dremel but for a good hand hold and flaired mag well it is perfect.
1/1 found this helpful
Helpful Positive Review FAB Mag Well Grip by Patriot Biker, March 17, 2018
Puchased one for my MP15 and Core-15. Both fit snug on each rifle, but fit well with no modifications. Loaded and dropped (free-fall out), both empty and loaded Hexmag, PMag Gen 2 and Gen 3 mags 10 times each magazine and each rifle. Op-Checked Good!...
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1/1 found this helpful
Helpful Positive Review Quality fit well. by Mark, March 21, 2021
Skeptical about buying becauss previous reviews said that it fit the magwell to snug and required editing. That was not the case on my colt 6920le. Fits perfect and an empty magazine still falls from the magwell with the press of the release.
1/1 found this helpful
Read All 102 Reviews

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Product Info for FAB Defense Magazine Well Grip for M16/M4/AR15

Easily convert your magazine well into a comfortable vertical grip for better control of the weapon with a FAB Defense Magazine Well Grip. These FAB Defense AR 15 Parts allow for a tight stance for better accuracy, speed, and maneuverability. With a flared and extended magazine well the FAB Defense MWG & Funnel for M16 Variants speeds up reload time. The FAB Defense M16/M4/AR15 Grip prevents pressure on non-free-floating handguards that can affect accuracy and keeps hands off the magazine.image

Specifications for FAB Defense Magazine Well Grip for M16/M4/AR15:

Manufacturer: FAB Defense
Fabric/Material: Polymer
Condition: New
Weight: 0.174 lb, 79 g
Height: 3.23 in, 82 mm
Width: 33 mm, 1.3 in
Length: 90 mm, 3.54 in

Features of FAB Defense Magazine Well Grip for M16/M4/AR15:

  • Provides a tight and close hold for speed and maneuverability in CQB
  • Prevents pressure on the magazine, reduce feeding related malfunctions
  • Functions as a flared and extended magazine well, enhances reload speed and allows keeping eye contact with target during reload
  • Quick and easy installation, no gunsmith required
  • Incorporates a serial number window
  • Durable and lightweight fiberglass reinforced polymer construction.
  • Compatibility: M16 5.56x45 lower receiver variants without a flared magazine well
  • The MWG is not compatible with PMAG-GEN3.

Package Contents:

  • FAB Defense Magazine Well Grip for M16/M4/AR15, 1S0-MZW-MWGrip

FAB Defense Magazine Well Grip for M16/M4/AR15 Orderable Models

List of Orderable Models

FAB Defense Magazine Well Grip For AR 15/M4/M16, Tan, FX-MWGT , MPN: FX-MWGT , UPC: 7290105945259 , Code: 1S0-MZW-MWGrip-FX-MWGT
FAB Defense Magazine Well Grip for AR 15/M4/M16, OD Green, FX-MWGG , MPN: FX-MWGG , UPC: 7290105945242 , Code: 1S0-MZW-MWGrip-FX-MWGG
FAB Defense Magazine Well Grip for AR 15/M4/M16, Black, FX-MWG , MPN: FX-MWG , UPC: 7290105940179 , Code: 1S0-MZW-MWGrip-FX-MWG

FAB Defense Magazine Well Grip for M16/M4/AR15 Unavailable & Discontinued Models

List of Unorderable Models

Demo, FAB Defense Magazine Well Grip For AR 15/M4/M16, Tan, MWGT , MPN: FX-MWGT-DEMO , Code: 1S0-MZW-MWGrip-MWGT-DEMO
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