Midwest Industries Combat T-Series Free Float Quad Rail AR-15 Handguard - Picatinny - 7 Lengths Available
or 4 interest-free payments of $41.99 with
6 Magazines Per Order: Due to extreme volume, we are limiting sales of magazines to 6 per customer order. This applies to individual and bundled magazines. AT3 reserves the right to cancel any order over the 6 magazine limit.
- Free standard shipping on orders $139+ details
- 90-day no-hassle returns policy
- MI Limited Lifetime Warranty! what it covers
Frequently bought together
From orders that included this itemProduct description
T-Series Quad Rail Handguard by Midwest Industries
The T-Series quad rail is simple: if you want a sturdy, no-fuss solution for mounting any accessory, for just about any build, Midwest Industries has you covered. This quad rail is fully dehorned and deburred, so it’s as comfortable as possible in the hand. In addition to four sides of mounting surfaces, each rail comes with non-rotating QD sockets near the base for your choice of QD sling.

Duty-Ready Reliability
It’s hard to kill a quad rail. The slim, but sturdy extrusion isn’t liable to bend or bow, and the heat-treated barrel nut and anti-rotation tabs ensure a tight lockup that won’t shift with abuse. While this handguard can mount up with forward grips, bipods, and many other accessories, the rigidity makes it a great match for IR aiming laser devices.
Note: Due to the many different dimensions in BILLET UPPER RECEIVERS on the market, please contact your billet upper receiver manufacturer to ensure fit of this handguard. This handguard is compatible with forged upper receivers.
Features
- 4140 Heat Treated Barrel Nut
- Barrel Nut Wrench Included
- Patented 4140 Heat Treated Torque Plate For Simple Installation
- 4 Sides MIL-STD 1913 Picatinny rail
- Two Integral Anti-Rotation QD Sling Sockets
- Fully Dehorned and Deburred
- 100% Made in USA- Keeps America Working
- Midwest Industries Lifetime Warranty
Specifications
- Handguard Material: 6061-T6 Aluminum
- Handguard Finish: Type 3 Hard Coat Anodized
- Barrel Nut and Screw Material: Steel
- Installed Weight
- 7.25″ – 9.5 oz.
- 9.25″ – 11.4 oz.
- 9.5″ – 11.8 oz.
- 10″ – 12.3 oz.
- 12.625″ – 14.6 oz.
- 14″ – 16.0 oz.
- 15″ – 17.0 oz.
- Inside Diameter: 1.3″
- Height: 2.43″
- Width: 2.15″
All 7 options on this page
- Midwest Industries Combat T-Series Free Float Quad Rail AR-15 Handguard - Picatinny - 7 Lengths Available - Length: 10 Inch | SKU: MI-CRT10
- Midwest Industries Combat T-Series Free Float Quad Rail AR-15 Handguard - Picatinny - 7 Lengths Available - Length: 12.625 Inch | SKU: MI-CRT12.625
- Midwest Industries Combat T-Series Free Float Quad Rail AR-15 Handguard - Picatinny - 7 Lengths Available - Length: 14 Inch | SKU: MI-CRT14
- Midwest Industries Combat T-Series Free Float Quad Rail AR-15 Handguard - Picatinny - 7 Lengths Available - Length: 15 Inch | SKU: MI-CRT15
- Midwest Industries Combat T-Series Free Float Quad Rail AR-15 Handguard - Picatinny - 7 Lengths Available - Length: 7.25 Inch | SKU: MI-CRT7.25
- Midwest Industries Combat T-Series Free Float Quad Rail AR-15 Handguard - Picatinny - 7 Lengths Available - Length: 9.25 Inch | SKU: MI-CRT9.25
- Midwest Industries Combat T-Series Free Float Quad Rail AR-15 Handguard - Picatinny - 7 Lengths Available - Length: 9.5 Inch | SKU: MI-CRT9.5
Customer reviews 10
AT3 Tactical · Thank you for taking the time to leave a review! We are so glad to hear that you had a positive experience with both our company and the MI Quad Rail. We take pride in providing fast shipping and quality products, and we're thrilled that you are pleased with your purchase. Thank you for choosing AT3, and happy shooting!
AT3 Tactical · Thank you for your positive review! We're glad to hear that our Combat T-Series Free Float Quad Rail is a perfect fit for your Aero Precision upper. Happy shooting!
AT3 Tactical · Thank you for choosing our Combat T-Series Free Float Quad Rail for your recent AR build. We're glad to hear that you were pleasantly surprised by the strength and quality of our product. We hope it serves you well in your shooting endeavors. Thank you for your support!
AT3 Tactical · Thank you for leaving a review for the Midwest Industries Combat T-Series Free Float Quad Rail. We're glad to hear that you found the handguard to be solid and sturdy once installed. It's great to know that you were able to successfully mount your accessories as well. Happy shooting!
AT3 Tactical · Thanks for the review! We're glad to hear that you're happy with the product.
AT3 Tactical · Thanks for sharing your feedback! Glad to hear that you are satisfied with your purchase!
AT3 Tactical · That's awesome - congrats on your new setup!
Questions & Answers 5
Loading questions…
Warranty & returns
MI Limited Lifetime Warranty!
Midwest Industries Limited Lifetime Warranty
- Midwest Industries, Inc. stands behind every item we produce. If you are the original purchaser and a MI product fails due to manufacturing, assembly, or material defect, and you have not modified or abused the item, it will be repaired or replaced for life.
- Modification or alteration to these parts including custom coatings, voids all factory warranties.
- We are not responsible for items intentionally/accidentally damaged or destroyed, or products damaged by abuse/poor maintenance.
- This warranty is limited to the repair or replacement of the part or parts which are returned to Midwest Industries, Inc. and are determined by Midwest Industries, Inc. to be defective.
- This warranty, made to the original owner/purchaser, is not transferable.
The following items are excluded from this warranty:
- Normal wear of product finishes and of all metal or plastic parts.
- Damage or malfunction resulting from accident, negligence, misuse, or unauthorized repair or modification.
Disclaimer: Manufacturer’s warranty is subject to change without prior notice.
90-day no-hassle returns
The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.
If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.














