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Questions & Answers
Does the Superlative Arms clamp on gas block fit under this? Expert Answer

No it will not fit this handguard. The inside diameter of this handguard is 1.3" and the gas block is 1.426"

by Tom B, Gear Expert, September 14, 2021
Will this work with a PSA 10.5" upper? Expert Answer

The Midwest Industries MI Ultra Lightweight One Piece Free Float Handguard is compatible with PSA forged AR15 upper receivers.

by Ethan, Gear Expert, April 22, 2024
Customer Reviews
Helpful Positive Review
Great product! scews strip easily. by Jake, Verified Owner, May 17, 2020
I love this handguard. It is light and surprising comfortable even without mlok covers. I do have have 3 problems with this product though. 1. The screws strip too easily. It says right in the directions to not take the handguard on and off due to t...
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6/6 found this helpful
Helpful Positive Review
Perfect for my build by Ricky Ohare, November 8, 2020
Got this handguard along with some other Midwest Industries goodies to upgrade what used to be my budget AR. All of the MI parts I received have perfect machining and finish. mounting was easy with a vise and the included barrel nut adapter (same pat...
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2/2 found this helpful
Helpful Positive Review
very light! by K, Verified Owner, June 20, 2021
Very light rail and simple to install (basic barrel nut). This is the lightest AR rail that I was able to find. It’s even lighter than the Daniel Defense M4V7 lightweight mlok rail. Highly recommended
1/1 found this helpful
Most Recent Reviews
Nice and light weight by luemas, Verified Owner, May 8, 2026
This is the third handguard of this design that I’ve bought. It is comfortable and lightweight with the titanium barrel nut. Mine got a little dinged up in shipping, but notwithstanding the scratch it is pretty nice.
Most Recent Reviews
lightweight & excellent quality by AG11, Verified Owner, October 20, 2024
Excellent handguard, lightweightbut very sturdy. Love it.
Most Recent Reviews
Like a feather by optout, Verified Owner, April 7, 2021
If ounces equal pounds than this handguard will help shed some weight. I have the same style handguard from MI in 15" and there is a noticeable difference. Another feature that I love is the M-Lok on the top. This handguard fits perfect on a 14.5" ba...
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Read All 7 Reviews

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Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Midwest Industries MI Ultra Lightweight One Piece Free Float Handguard

Improve your weapon build with this rugged Midwest Industries MI Ultra Lightweight One Piece Free Float Handguard. Midwest Industries constructed these AR Handguards & Forends from anodized 6061 aluminum for durability and resistance to corrosion and wear over time. This Midwest Industries MI Ultra Lightweight One Piece Free Float AR15 Handguard offers plenty of room to customize your rifle with optics, laser sights and other useful accessories by providing 4 sides of M-Lok slots and a top 1913 Picatinny rail. Install a Midwest Industries MI Ultra Lightweight One Piece Free Float Handguard, M-LOK compatible to instantly create a more reliable and versatile firearm for any application.image

WARNING: California`s Proposition 65

Specifications for Midwest Industries MI Ultra Lightweight One Piece Free Float Handguard:

Manufacturer: Midwest Industries
Color: Black
Finish: Type 3 Hard Coat Anodized
Fabric/Material: 6061-T6 Aluminum
Gun Make: AR Platform
Gun Model: AR-15
Gun Type: Rifle
Gun Rail: M-LOK, Picatinny
Condition: New
Included Accessories: Standard
Country of Origin: USA
Quantity: 1

Features of Midwest Industries MI Ultra Lightweight One Piece Free Float Handguard

  • Extremely Lightweight Titanium Barrel Nut and Screws Included
  • Barrel Nut Wrench Included
  • Features Patented 4140 Heat Treated Torque Plate For Simple Installation
  • 10.50/12.625/14/15 in overall length
  • 6.8/7.9/8.4/8.9 oz Installed Weight
  • Rugged 6061 Aluminum Type 3 Hard Coat Anodized
  • MIL-STD 1913 Picatinny Top rail
  • Two Integral Anti-Rotation QD Sling Sockets
  • Super Slim 1.5in Outside and 1.3in Inside Diameter
  • 4 Sides of M-Lok Slots
  • 5-Slot Polymer M-Lok rail included
  • Fully Dehorned and Deburred
  • MI Lifetime Warranty

Package Contents:

  • Midwest Industries MI Ultra Lightweight One Piece Free Float Handguard

Midwest Industries MI Ultra Lightweight One Piece Free Float Handguard Orderable Models

List of Orderable Models

  • Midwest Industries MI Ultra Lightweight Titanium One Piece Free Float Handguard, M-LOK compatible, Black, 10.5in, MI-ULW10.5 , MPN: MI-ULW10.5 , UPC: 812102032168 , Code: MWI-HZ-MIULTI-MI-ULW10-5
  • Midwest Industries MI Ultra Lightweight Titanium One Piece Free Float Handguard, M-LOK compatible, Black, 14in, MI-ULW14 , MPN: MI-ULW14 , UPC: 812102032182 , Code: MWI-HZ-MIULTI-MI-ULW14
  • Midwest Industries MI Ultra Lightweight Titanium One Piece Free Float Handguard, M-LOK compatible, Black, 15in, MI-ULW15 , MPN: MI-ULW15 , UPC: 812102032199 , Code: MWI-HZ-MIULTI-MI-ULW15
  • Midwest Industries MI Ultra Lightweight Titanium One Piece Free Float Handguard, M-LOK compatible, Black, 12.625in, MI-ULW12.625 , MPN: MI-ULW12.625 , UPC: 812102032175 , Code: MWI-HZ-MIULTI-MI-ULW12-625

Midwest Industries MI Ultra Lightweight One Piece Free Float Handguard Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Midwest Industries MI Ultra Lightweight Titanium One Piece Free Float Handguard, M-LOK compatible, Black, 12.625in, MI-ULW12.625 , MPN: MI-ULW12.625-EDEMO , Code: MWI-HZ-MIULTI-MI-ULW12-625-EDEMO-RE-C
  • DEMO, Midwest Industries MI Ultra Lightweight Titanium One Piece Free Float Handguard, M-LOK compatible, Black, 14in, MI-ULW14 , MPN: MI-ULW14-DEMO , Code: MWI-HZ-MIULTI-MI-ULW14-DEMO
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Last updated 2026-08-09 UTC.