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Questions & Answers
How much does this bad lad weigh? Ty!

Answering my own question, it says 15.25 oz in the cart lol.

by Optic Cody, Verified Owner, September 14, 2025
Will this be a good fit for a Sig M400 tread? Expert Answer

Yes, the Samson SXT AR-15 M-LOK Handguard will fit the Sig M400 Tread and includes the barrel nut and mounting hardware required to install.

by Ethan, Gear Expert, September 12, 2022
Customer Reviews
Helpful Positive Review
I bought this to replace the heavy and useless handgaurd that comes on Sig Sauer m400 Tread.and what a difference. absolutely love it ,also don't have to change barrel nut.it comes with new barrel nut and wrench highly recommend this product
1/1 found this helpful
Helpful Positive Review
Perfect fit by INDY-LEO, Verified Owner, April 15, 2025
Purchased for Sig M400 Tread, fits like a glove and helps disperse heat. Lightweight and looks amazing
1/1 found this helpful
Helpful Positive Review
Easy Swap on Stock Sig M400 Handguard by Phinesse, Verified Owner, February 7, 2024
Was able to easily swap this handguard onto the Sig M400 since the Barrel Nuts are the same. Only thing was the Samson Handguard had the Barrel nut pre-installed in the Handguard. There was a small hex screw on the bottom side of the Handguard to get...
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3/3 found this helpful
Helpful Positive Review
Turned a dull AR15 into a piece of art by Andrew, Verified Owner, February 24, 2024
Excellent fit for my Sig Tread400 AR15. No need to switch barrel nuts, just had to remove old hand guard. At range very solid. Great MLOK cuts.
2/2 found this helpful
Helpful Positive Review
Great fit for M400 Tread by Hiten, Verified Owner, January 28, 2025
I was not satisfied with my M400 (v1) handguard in terms of look and ease of mounting points. Replacing it with Samson’s handrail easily remedied that. It was also simple to swap out. I am very happy and satisfied~
3/3 found this helpful
Helpful Positive Review
Very good bang for the buck by rasandequis, Verified Owner, January 19, 2024
Nice handguard, well-finished, easy to install. If you ever installed a handguard before, you will have zero problems out of the box with this one, however, if you did not, you may end up having some difficulty, especially around the barrel nut, that...
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1/1 found this helpful
Read All 12 Reviews

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Product Info for Samson SXT AR-15 M-LOK Handguard

The SXT Series Handguards feature a free-floating AR-15 handguard with an M-LOK attachment system. The simple clamping system uses two cross bolts which fit into the barrel nut for a rapid and easy installation. (The old SXS Series clamping system used a bias block on the bottom to secure the forearm to the barrel nut which required knurling).image

WARNING: California`s Proposition 65

Specifications for Samson SXT AR-15 M-LOK Handguard:

Manufacturer: Samson
Color: Black
Finish: MIL-A-8625 type III class 2 anodizing
Fabric/Material: 6061-T6 Aluminum
Gun Make: AR Platform
Gun Model: AR-15
Gun Type: Rifle
Handguard Type: Free-Float
Gun Rail: Picatinny
Condition: New
Included Accessories: Standard
Inner Diameter: 1.25 in
Outer Diameter: 1.6 in
Mount Type: M-LOK
Quantity: 1

Package Contents:

  • Samson SXT AR-15 M-LOK Handguard
  • Hex wrench
  • Barrel nut
  • Barrel nut wrench

Samson SXT AR-15 M-LOK Handguard Orderable Models

List of Orderable Models

  • Samson SXT AR-15 M-LOK Handguard, 12 inch, Black, 010614001 , MPN: 01-06140-01 , UPC: 850006871704 , Code: OI-HZ-SXTMLARHG-010614001
  • Samson SXT AR-15 M-LOK Handguard, 15 inch, Black, 010612901 , MPN: 01-06129-01 , UPC: 850006871711 , Code: OI-HZ-SXTMLARHG-010612901

Samson SXT AR-15 M-LOK Handguard Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Samson SXT AR-15 M-LOK Handguard, 15 inch, Black, 010612901 , MPN: 01-06129-01-EDEMO , Code: OI-HZ-SXTMLARHG-010612901-EDEMO-US-C
  • USED Samson SXT AR-15 M-LOK Handguard, 12 inch, Black, 010614001, EDEMO1, Used, Condition Fair , MPN: 01-06140-01-EDEMO1 , Code: OI-HZ-SXTMLARHG-010614001-EDEMO1
  • USED Samson SXT AR-15 M-LOK Handguard, 15 inch, Black, 010612901, EDEMO2, Condition Fair, Scratches , MPN: 01-06129-01-EDEMO2 , Code: OI-HZ-SXTMLARHG-010612901-EDEMO-SC-D
  • USED Samson SXT AR-15 M-LOK Handguard, 15 inch, Black, 010612901, EDEMO1, Condition Fair, Other , MPN: 01-06129-01-EDEMO1 , Code: OI-HZ-SXTMLARHG-010612901-EDEMO-OT-D
  • DEMO, Samson SXT AR-15 M-LOK Handguard, 15 inch, Black, 010612901 , MPN: 01-06129-01-DEMO , Code: OI-HZ-SXTMLARHG-010612901-DEMO
  • USED, Samson SXT AR-15 M-LOK Handguard, 12 inch, Black, 010614001 , MPN: 01-06140-01-EDEMO , Code: OI-HZ-SXTMLARHG-010614001-EDEMO-RE-A
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