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Anarchy Outdoors Glock 20 Magwell
As Low As $10.49 Save Up to 65%
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Most Helpful Negative Review Magwell G20 gen3
Definitely not for G20 gen 3. Don’t buy it doesn’t fit.
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Want to like this…

by Outdoorguy, from MT, United States Written on March 16, 2025
This item is very well made however it did not fit my Glock 20
Pros:
  • well made
Cons:
  • does not fit
Would recommend: Yes
Was it helpful to you? Yes | No

Did not fit

by JM, Verified Owner from CA, United States Written on January 1, 2025
I bought this for my Glock 20SF. It did not fit. Unfortunate, seemed like a good product.
Pros:
  • na
Cons:
  • Wrong fit
Would recommend: No
Was it helpful to you? Yes | No

Does not fit!

by Chris Andrews, from CO, United States Written on December 16, 2023
Ordered for my Glock 20 Gen 4 and it does not fit. Big gaps, front of Magwell does not attach and moves when gripping the gun.
Would recommend: No
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Great Product!

by DeepWoods, from ID, United States Written on November 22, 2023
Love the look and feel of this magwell. Nice when products have colors to personalize the gun and set it apart!
Pros:
  • Looks & Feels Great
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

Helped with loading

by sprucegoose21, from CO, United States Written on November 21, 2023
This is great to help with the reloading, it acts as a guide. It does not work on sub models of Glock like the SF.
Would recommend: Yes
Was it helpful to you? Yes | No

Lead Programmer

by GlocksRock, from CA, United States Written on November 21, 2023
I bought this as part of a Glock upgrade kit. Very nice fit and feel on all of the pieces in the kit.
Would recommend: Yes
Was it helpful to you? Yes | No

Not really sure what Glock this is made for but it doesn't fit the Gen 3 G20/21 frame

by Florida Jim, Verified Owner from FL, United States Written on November 6, 2023
The amount of work required to make this fit is staggering. I mean MM's of aluminum have to be removed to get it to resemble a fit. From there, you need to fill in the gaps with some type of material. I used epoxy sculpt. Also, had to remove material inside the magwell for the extend magwell to fit. Unless you like spending hours grinding aluminum to make these fit, go with another brand. These should not be sold.
Pros:
  • None
Cons:
  • everything
  • doesn't fit
Best Used for:
  • sending back for refund
  • aluminum grinding practice
Would recommend: No
Was it helpful to you? Yes | No

Wanted to like it

by Florida Jim, Verified Owner from FL, United States Written on October 14, 2023
Let me say that I was looking forward to a budget priced magwell. Boy, I was very disappointed in the fit. If you have a gen 4 G20/21/40 frame, do not order this because it does not fit without lots of work which may include adhesive to keep it on the frame and lots of grinding of your frame to get it aligned with the handle screw hole. They need to go back to the drawing board and recall all those they produced. I like the look after I spent hours getting it to fit. Did I say the fitment is terrible? Also, had to grind down the inside of the magwell so my magazine extension would fit.
Pros:
  • None
Cons:
  • Terrible fitment
Best Used for:
  • returning to Optics Planet
  • frustrating yourself and spending money to ship a product back to handle quality control issues
  • Wearing down your Dremel sanding rolls
Would recommend: No
Was it helpful to you? Yes | No

doesn't let magazine seat properly

by Jon, Verified Owner from CA, United States Written on February 5, 2023
I recently put this on my Glock 17 gen 3 and when I went shooting 2 days ago, my gun kept not picking up the next round. I would smack the magazine in, rack slide and it wouldn't pick up a round. I found out that the magwell doesn't let the magazine seat all the way in because i would slide a magazine and tap it to make sure it's seated, but I could still pull it out with my fingers, so it doesn't seat properly and can fall out of the firearm. I carry my gun for work, so it suck if I had to use it and it wouldn't let rounds be picked up.
Pros:
  • None
Cons:
  • Doesn't seat into magazine deep enough to pass a pull test
  • rounds don't get picked up
Would recommend: No
0 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Glock 20SF

by JIMBREW76, from PA, United States Written on January 28, 2023
This item did not fit my Glock 20SF magwell frame. It might work with standard G20, but I had to remove over 2MM of metal with a dremel to make it fit properly. If I had known this much fitting would be required, I would have selected a different option, such as CAIN ARMS, which I did for another Glock mod.
Would recommend: No
2 of 4 found the following review helpful.
Was it helpful to you? Yes | No
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