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Maxim Defense Industries PDW Brace for MPX

USED Maxim Defense Industries PDW Brace for MPX, Black, MXM-47694, EDEMO1
Maxim Defense Industries PDW Brace for MPX, Black, MXM-47694
Maxim Defense Industries PDW Brace for MPX, Black, MXM-47694
Maxim Defense Industries PDW Brace for MPX, Black, MXM-47694
USED Maxim Defense Industries PDW Brace for MPX, Black, MXM-47694, EDEMO1
1 of 4 images
USED Maxim Defense Industries PDW Brace for MPX, Black, MXM-47694, EDEMO1
Maxim Defense Industries PDW Brace for MPX, Black, MXM-47694
2 of 4 images
Maxim Defense Industries PDW Brace for MPX, Black, MXM-47694
Maxim Defense Industries PDW Brace for MPX, Black, MXM-47694
3 of 4 images
Maxim Defense Industries PDW Brace for MPX, Black, MXM-47694
Maxim Defense Industries PDW Brace for MPX, Black, MXM-47694
4 of 4 images
Maxim Defense Industries PDW Brace for MPX, Black, MXM-47694

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Questions & Answers
will this fit an sp5k? Expert Answer

The Maxim Defense Industries PDW Brace for MPX is currently not available. But I recommend contacting the manufacturer in regard to compatibility with an SP5K.

by Hunter, Gear Expert, December 16, 2022
Will this fit the sig rattler? The listing contradicts itself. Says for both but not interchangeable?? Expert Answer

There is a Maxim Defense Industries PDW Brace for the MPX and MCX. There are two different models one for the MPX and one for the MCX and they are not interchangeable. The only model currently available is the MPX model which is model number MXM-47694. So that model will not fit a Sig MCX Rattler.

by Hunter, Gear Expert, May 10, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
No mallet required!! by Splat58, Verified Owner, February 16, 2022
After reading several reviews and not finding a brace I liked I readied my mallet and ordered the Maxim. Two minuets later it was installed, NO mallet, no cussing, it went on easy as pie and I am very happy with it. Good luck!
3/3 found this helpful
Helpful Positive Review
Super Tight Fit but Solid by lancer, May 19, 2020
This brace is super solid and once you get it mounted it’s the sturdiest brace out there. You will have to hammer the snott out of it to get it to fit the rail (tight like tiger) but you will be please when mounted. It has more features than any othe...
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1/2 found this helpful
Helpful Positive Review
Best Brace there is, by far. by Jason Helper, December 26, 2020
Best you can buy for your MPXK, but you will have to secure your gun into a vise first. You will need a hammer and a plastic block to pound it in place. It’s a very , very tight fit, you will actually have to hammer this in, and you must use rags and...
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1/2 found this helpful
Helpful Positive Review
Top notch Brace by King Octarius, Verified Owner, April 16, 2021
To me the fitment is right on dispite what others have said.You have to wiggle the brace past the first grooves and I was able to push it down almost half way with my hands. It is a really snug fit which is good to me. Then I used a hard plastic floo...
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1/1 found this helpful
Helpful Negative Review
Mounting Quality of the Brace is Very Low by GGMan, Verified Owner, May 18, 2020
The brace fit very poorly on my MPX’s rear mounting rail. It fit so poorly it was as if the manufacturer didn’t use actual Sig MPX specifications. For the cost of this brace, I expected quite a bit more, I had to hammer the brace to actually get it t...
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1/2 found this helpful
Most Recent Reviews
Doesn't fit by Airadamas, Verified Owner, July 1, 2020
I was not able to install mine, the fit was so tight even hammering it would not move it past halfway on the rail until it was stuck. Attempting to install it from the top part of the rail was impossible. The design to slide it on to the rail was a p...
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1/2 found this helpful
Read All 7 Reviews
Color:
Black
Condition:
New
Additional Features:
MPX

Code: MDI-SBC-PDWBMPX-MXM-47694

MPN: MXM-47694

UPC: 680017476946

Product No Longer Available

Product Info for Maxim Defense Industries PDW Brace for MPX

PDW BRACE FOR SIG MPX AND MCXimage

The toughness of Maxim Defense PDW Braces are available for your SIG MPX and MCX rifles. Built with the same functionality and durability as our PDW Stock for AR-15, your MPX or MCX finally have a PDW brace option suited for real-world use. Solid attachment, quick deployment, built-in sling mount, and 5-positions of adjustment make this the perfect choice for your hard-use carbine and subgun.

Built for duty Rapid deployment Full auto compatible

NOTES:

The Maxim PDW Brace for SIG MPX and MCX are NOT interchangeable.

Each PDW Brace comes with a QD sling mount installed and also ships with a D-Ring sling mount for user preference.

Extension tube doubles as water tight storage

Features of Maxim Defense Industries PDW Brace for MPX

  • SPECS
  • FEATURES:
  • Extended Cheek Weld, Easily installs on SIG MCX lowers, Extension tube doubles as water tight storage, Each CQB Stock comes with a QD sling mount installed and also ships with a D-Ring sling mount for user preference.
  • SPECIFICATIONS
  • WEIGHT: MPX: 18.5 ounces MCX: 18.7 ounces
  • MATERIAL: 7075 Aluminum Alloy housing
  • LENGTH: 4.1875 inches closed 5.375 inches 1st position 6.5625 inches 2nd position 7.75 inches 3rd position 9 inches fully extended

Package Contents:

  • Maxim Defense Industries PDW Brace for MPX
  • SCW Pistol Brace for MPX

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Maxim Defense Industries PDW Brace for MPX Unavailable & Discontinued Models

List of Unorderable Models

  • Maxim Defense Industries PDW Brace for MPX, Black, MXM-47694 , MPN: MXM-47694 , UPC: 680017476946 , Code: MDI-SBC-PDWBMPX-MXM-47694
  • DEMO, Maxim Defense Industries PDW Brace for MPX, Black, MXM-47694 , MPN: MXM-47694-DEMO , Code: MDI-SBC-PDWBMPX-MXM-47694-DEMO
  • Maxim Defense Industries PDW Brace for MPX, FDE, MXM-47695 , MPN: MXM-47695 , UPC: 680017476953 , Code: MDI-SBC-PDWBMPX-MXM-47695
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Last updated 2026-07-07 UTC.