+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Reviews & Ratings for Midwest Industries MI-G4M One Piece Free-Float AR Handguard — 35 reviews

(35 reviews)
Midwest Industries MI-G4M One Piece Free-Float AR Handguard
Midwest Industries MI-G4M One Piece Free-Float AR Handguard
As Low As $176.95 Save Up to 12%
View Product
Write a Review
Compare (0)
1 item has been added
Add at least two items to compare
Most Helpful Positive Review Best Midwest Industries Handguard Yet
Ordered both a 10.5" and 15" G4M rail. This is their best rail to date. Very slim, lightweight, seven sides of MLOK making it very modular, integrated QD sockets, barrel nut doesn't need to be timed, integrated anti-rotation tabs. The integrated anti-rotation tabs are the only major change I can see with this generation, this change results in a much more durable design.
Show
Sort by
Filter by

well made handguard

by Rufus Speed, Verified Owner from AR, United States Written on September 12, 2025
My new favorite handguard,already swapped out my old ones to these. Well made fit and finish.
Would recommend: Yes
Was it helpful to you? Yes | No
Share

Handguard ar15

by Donza, Verified Owner from FL, United States Written on August 1, 2025
Loved it. Came with tools. It just didn't fit my rifle. Returning it was made easy.
Pros:
  • None
Cons:
  • Didn't fit my rifle
Best Used for:
  • AR15
Would recommend: Yes
Was it helpful to you? Yes | No
Share

A very nice light weight rail

by Tyler M., Verified Owner from FL, United States Written on June 15, 2025
This free float rail is great. It's very light weight with the look and feel of quality. Easy to install and comes with everything you need, especially the tool required to install. I love it's feel, profile, and weight. One nice feature, in my opinion, is the holes at the top of the rail. If you choose to add something with zipties they're a great snug to the rail mounting location generally away from the gas tube.
Pros:
  • light weight
  • fitment
  • Overall design
Cons:
  • None
Best Used for:
  • Ar-15 with 15" or more barrel
Would recommend: Yes
Was it helpful to you? Yes | No
Share

longer but lighter

by Benji, Verified Owner from GA, United States Written on February 7, 2025
Changed out the gas block and handguard and noticed that even though this handguard is longer, it's lighter than what i had on previously, and it looks good.
Would recommend: Yes
Was it helpful to you? Yes | No
Share

Looks great!

by BC, Verified Owner from VA, United States Written on February 1, 2025
Just installed yesterday and looks and fits great!
Would recommend: Yes
Was it helpful to you? Yes | No
Share

Worth the money.

by Bruce C, Verified Owner from Antarctica Written on September 2, 2024
Made with quality material. Really easy to install and comes with everything you need to install except the torque wrench. Works very well with my rilfespeed adjustable gas block. Looks great.
Would recommend: Yes
Was it helpful to you? Yes | No
Share

love it, will buy it again.

by Bruce C, Verified Owner from Antarctica Written on August 26, 2024
Very well made great quality. Easy to install. Works great with my rilfespeed adjustable gas block. I like it so much bought another one for my son's rifle.
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No
Share

Midwest handgusrd

by Tyler Napier, Verified Owner from KY, United States Written on July 11, 2024
Fit and finish is top notch lightweight yet durable.
Would recommend: Yes
Was it helpful to you? Yes | No
Share

beautiful handguard

by Austin, Verified Owner from TX, United States Written on June 25, 2024
I love this light weight handguard put the 14 inch on my rifle length system barely covered my adjustable gas block. This is a slim sleek handguard
Would recommend: Yes
Was it helpful to you? Yes | No
Share

Mi gen 4 15"

by Sparky McDougl, Verified Owner from CO, United States Written on April 20, 2024
I like these handgaurds. They don't flex a lot when put ona bipod. I like the way they feel in my hands with their thin profile and surface finish and machining. I like that they have some integral mounts for flush cups.
Pros:
  • Stiff low cost thin proflie
Cons:
  • Could be stiffer
Would recommend: Yes
Was it helpful to you? Yes | No
Share
There are no reviews that match your criteria. Would you like to review this product?