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.

Shopping Cart
Government Export Restriction Government Export Restriction
Questions & Answers
How much lighter is this than the stock Rattler 300bo handguard? Expert Answer

This Midwest Industries SIG Rattler M-Lok Handguard weighs 3.8 ounces while the OEM Sig handguard weighs 5 ounces.

by Ethan, Gear Expert, November 21, 2022
Will this fit the Rattler 5.56 NATO ? Manufacturer Answer

We have not tested it on the 5.56 version. it should work if they are using the same design as the 300blk version.

by Midwest Industries, Manufacturer, April 13, 2022
Customer Reviews
Helpful Positive Review
This item is designed and made very well - as one would expect from Midwest. Since this is intended to replace the handguard on a Sig MCX Rattler or, in my case, to provide an alternative handguard for the MCX Canebrake, there is a good chance the bu...
Read More...
13/13 found this helpful
Most Recent Reviews
This handguard is about .7oz lighter than the stock one and provides better look. It is thinner and gets rid of the QD rings so it is more comfortable to hold. However, the gas adjustment is much less accessible and as other reviews mentioned it won...
Read More...
Most Recent Reviews
Quality product, looks like factory by Theoboom, Verified Owner, February 14, 2022
Tight fit when you first get it, had to tap into place and pry off the first few times I installed, now its loosened up some. great option for the Rattler when not running a suppressor and canebrake handguard
Read All 3 Reviews
Handguard Length:
5.25 in
Color:
Black
Condition:
New
Included Accessories:
Standard

Code: MWI-FO-EN30A-MI-SIGR-5-25

MPN: MI-SIGR-5.25

UPC: 816537013914

List: $173.95Save $11.00
$162.95

made-in-usa-flag Made in USA

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 SIG Rattler M-Lok Handguards

The Midwest Industries SIG Rattler M-Lok Handguards was created to function as the best item for anyone needing an outstanding choice..image

These Rifle Handguards through the skilled product specialists at Midwest Industries are designed by using dependable and efficient resources, to be able to provide you with a product which will be beneficial for countless years. Manufactured utilizing some of the most useful available materials and design, these unique Rifle Handguards from the product professionals at Midwest Industries will last you an exceptionally long time.

Midwest Industries has been developing high quality products for a number of years, and the Midwest Industries SIG Rattler M-Lok Handguards is their very own way of demonstrating exactly how much they care.

Here at OpticsPlanet, we ensure that it is our obligation to obtain the best solution for all of your requirements, and showcasing the Midwest Industries SIG Rattler M-Lok Handguards is one thing that we are happy to offer.

WARNING: California`s Proposition 65

Specifications for Midwest Industries SIG Rattler M-Lok Handguards:

Manufacturer: Midwest Industries
Gun Make: SIG Sauer
Handguard Length: 5.25 in
Color: Black
Finish: Hard Coat Anodized
Gun Rail: M-LOK
Handguard Material: 6061 Aluminum
Weight: 3.8 oz
Condition: New
Included Accessories: Standard
Mount Type: M-LOK
Country of Origin: USA
Fabric/Material: 6061 Aluminum
Gun Type: Rifle
Quantity: 1

Features of Midwest Industries SIG Rattler M-Lok Handguards

  • Advanced ergonomic shape improves the feel and handling of your Sig Rattler
  • Easy no gunsmith installation
  • Features 11 full M-Lok compatible slots and 5 half slots for maximum versatility
  • Weighs only 3.8 ounces
  • Length 5.25 inches/ Width 1.67 inches/ OAL height 2.6 inches/ Grip Height 2.4 inches/ Internal Diameter 1.46 inches
  • Lightweight rugged construction of 6061 aluminum, hard coat anodized for a lifetime of service
  • Heat treated 4140 retaining clip with phosphate finish
  • Includes one five slot M-Lok compatible rail section
  • Not compatible with Sig Suppressors using the Taper Lok attachment

Package Contents:

  • Midwest Industries SIG Rattler M-Lok Handguards

Midwest Industries SIG Rattler M-Lok Handguards Orderable Models

List of Orderable Models

  • Midwest Industries SIG Rattler M-Lok Handguard, Black, 5.25in, MI-SIGR-5.25 , MPN: MI-SIGR-5.25 , UPC: 816537013914 , Code: MWI-FO-EN30A-MI-SIGR-5-25

Midwest Industries SIG Rattler M-Lok Handguards Unavailable & Discontinued Models

List of Unorderable Models

  • USED Midwest Industries SIG Rattler M-Lok Handguard, Black, 5.25in, MI-SIGR-5.25, EDEMO6, Used, Condition Fair , MPN: MI-SIGR-5.25-EDEMO6 , Code: MWI-FO-EN30A-MI-SIGR-5-25-EDEMO6
  • USED Midwest Industries SIG Rattler M-Lok Handguard, Black, 5.25in, MI-SIGR-5.25, EDEMO4, Used, Condition Fair, Missing Item , MPN: MI-SIGR-5.25-EDEMO4 , Code: MWI-FO-EN30A-MI-SIGR-5-25-EDEMO-MI-D
  • USED Midwest Industries SIG Rattler M-Lok Handguard, Black, 5.25in, MI-SIGR-5.25, EDEMO5, Used, Condition Fair , MPN: MI-SIGR-5.25-EDEMO5 , Code: MWI-FO-EN30A-MI-SIGR-5-25-EDEMO5
Compare (0)