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Midwest Industries Mi Handguard Sig Sauer Mpx 8.0" M-lok Black
$173.95 $138.51 Save 20%
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Most Helpful Positive Review works perfectly on MPXK
Installed on my MPXK, with 4.5 inch barrel, used this 8inch so I could tuck my CGS MOD9 K suppressor, works and looks beautiful. I see another review say it’s tight, mine is perfect, maybe he installed on another type of MPX, but these are made for MPXK. I even had mine professionally cerokoted in FDE, and slides on and off with ease. By adding this 8inch, I was able to tuck my suppressor, add Vertical grip, SureFire light with Unity Tactical Hot Button, and but new Magpul barricade up front on bottom at 6oclock.
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stripped screw

by Ken, Verified Owner from RI, United States Written on June 30, 2026
Overall nice product but one of the screws that is used to secure my hand guard and prevent any slop/play came to me stripped. Resulting in a relatively loose guard until I order a replacement.
Pros:
  • Well made & easy to install.
Cons:
  • damaged hardware
Would recommend: Yes
Was it helpful to you? Yes | No

handguard for MPX

by Brent Stevenson, from FL, United States Written on June 23, 2026
Fits like a glove also i really appreciate how this hand guard covers where my suppressor screws onto the barrel
Would recommend: Yes
Was it helpful to you? Yes | No

Mpx Handguard

by MPX, Verified Owner from TX, United States Written on March 4, 2026
Worked as it should. Product shipped quickly and appreciated the stickers.
Pros:
  • FIT WAS GREAT
  • Product shipped quick
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

MIDWEST 8 INCH HAND GUARD

by Byron, Verified Owner from VA, United States Written on January 11, 2026
Midwest delivers another awesome product. Matching finish and snug fit.
Would recommend: Yes
Was it helpful to you? Yes | No

M-lok handguard

by Brian, Verified Owner from MI, United States Written on January 8, 2026
Great quality as expected. Looks great, great turnaround with order/shipping.
Would recommend: Yes
0 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Perfect addition for my Mpx

by Joshua Wyatt, Verified Owner from VA, United States Written on November 15, 2025
As a firearm enthusiast, YouTube reviewer, and firearms instructor. I appreciate quality parts in whatever for they may take. This handguard was just what I had envisioned for my Mpx. Not only did it allow me to get a better grip by extending the length of the front rail and giving me more space for a foregrip, but it is also large enough to fit my suppressor in. I would love to do further reviews and become a partner with Optics Planet.
Would recommend: Yes
Was it helpful to you? Yes | No

mpx handguard

by Leadfarmer, Verified Owner from SC, United States Written on June 21, 2025
This is perfect to tuck my obsidian suppressor on the 4.5 oem barrel. Should have bought this years ago
Would recommend: Yes
Was it helpful to you? Yes | No

Solid product

by Brandon, Verified Owner from AR, United States Written on February 13, 2025
MI always makes nice products, this is no exception. Great addition to my MPX!
Would recommend: Yes
Was it helpful to you? Yes | No

Great Quality for a good price.

by Jason M, Verified Owner from PA, United States Written on February 11, 2025
Good price for a great product. Fit and finish are top notch.
Pros:
  • Perfect fit & finish
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

MPX handguard

by Average shooter, Verified Owner from NC, United States Written on December 11, 2024
I purchased this handguard to cover my OMEGA 9K which I mounted on my SIG MPX K. With the 4.5” barrel and suppressor it almost covers the whole assembly. The handguard lines up and locks in just like the stock one with very close tolerances.
Pros:
  • Construction
  • fitment
Cons:
  • None
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No
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Last updated 2025-11-12 UTC.