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SIG SAUER Factory Replacement M-LOK Handguard for M400 TREAD Up to 11% Off w/ Free S&H — 5 models

SIG SAUER Factory Replacement M-LOK Handguard for M400 TREAD, 15in, Enchanced, Black HGRD-TRD-E15-MLOK-BLK
SIG SAUER Handguard, M400 Tread, Enhanced, 10-Inch, Mlok, Black, Small, TRD-E10-MLOK-BLK
SIG SAUER Factory Replacement M-LOK Handguard for M400 TREAD, 13in, Enchanced, Black HGRD-TRD-E13-MLOK-BLK
SIG SAUER Factory Replacement M-LOK Handguard for M400 TREAD, 15in, Enchanced, Black HGRD-TRD-E15-MLOK-BLK
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SIG SAUER Factory Replacement M-LOK Handguard for M400 TREAD, 15in, Enchanced, Black HGRD-TRD-E15-MLOK-BLK
SIG SAUER Handguard, M400 Tread, Enhanced, 10-Inch, Mlok, Black, Small, TRD-E10-MLOK-BLK
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SIG SAUER Handguard, M400 Tread, Enhanced, 10-Inch, Mlok, Black, Small, TRD-E10-MLOK-BLK
SIG SAUER Factory Replacement M-LOK Handguard for M400 TREAD, 13in, Enchanced, Black HGRD-TRD-E13-MLOK-BLK
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SIG SAUER Factory Replacement M-LOK Handguard for M400 TREAD, 13in, Enchanced, Black HGRD-TRD-E13-MLOK-BLK

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Questions & Answers
How much lighter are they then the OEM part Expert Answer

It isn't really any different in weight, it just has more mounting points and a different appearance.

by Ethan C., Gear Expert, September 19, 2019
See 4 More Answers
Is a barrel nut included with this handguard? Expert Answer

The barrel nut is not included. This uses the factory barrel nut on the Sig M400 Tread rifle. Unfortunately Sig does not sell the barrel nut separately at this time.

by Ethan C., Gear Expert, June 27, 2019
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Huge improvement over stock Tread handguard by Ghoul, April 25, 2021
I’m very happy I went with the 13” handguard from sig, and optics planet had the best price for it anywhere. Noticeably more light weight that stock, dissipates heat well. My product did come with a barrel nut and bolts but did not need because I alr...
Read More...
3/3 found this helpful
Helpful Positive Review
Very Cool Tread M 400 handguard by Tomo, November 5, 2023
Quick delivery Great price & fits my rifle perfectly! Helps it run much cooler than the poorly vented guard it came with.
1/1 found this helpful
Helpful Positive Review
Perfect fit by Tony L, November 13, 2023
Product gives a noticeable reduction in weight compared to the stock hand guard. Quick install, added mlok slots is a nice addition.
1/1 found this helpful
Helpful Positive Review
must have upgrade by Alexander Karpowicz, Verified Owner, June 5, 2021
Item was delivered quickly and arrived well packed. I was able to change out the original one in a couple minutes. Looks great and noticeably reduces the weight. Better overall balance and has the appearance and feel of a well machined hand guard. ...
Read More...
2/2 found this helpful
Helpful Positive Review
Sig Sauer Tread M400 15" replacement handguard by CHARLIE, July 25, 2021
This factory replacement handguard is much better than the heavier original. It is lightened with full length m-lok cut-outs and has additional lightening cuts which help diffuse more barrell heat. Plus it's a factory Sig component so you know it's p...
Read More...
1/1 found this helpful
Helpful Positive Review
Improvement over factory by Lse, July 27, 2021
It’s a great upgrade over the factory m400 handguard. Much lighter than the stock one and the holes help the heat dissipate so that you do not burn your hand after several mags like you do with the factory
2/2 found this helpful
Read All 39 Reviews

13% OFF AR Parts + 2% Bucks

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Product Info for SIG SAUER Factory Replacement M-LOK Handguard for M400 TREAD

Equip this Sig Sauer Factory Replacement M-LOK Handguard for M400 TREAD to improve your weapon's performance. SIG SAUER crafted these AR Handguards & Forends with lightening cuts to reduce weight without compromising its structure. This Sig Sauer Factory Replacement M-LOK Free Float Handguard for M400 TREAD also features a two screw replacement. Pick up a Sig Sauer Factory Replacement M-LOK Rifle Handguard for M400 TREAD to help complete your gun build.image

Specifications for SIG SAUER Factory Replacement M-LOK Handguard for M400 TREAD:

Manufacturer: SIG SAUER
Color: Black
Finish: Nitron Black
Fabric/Material: Metal
Gun Make: SIG Sauer
Gun Model: SIG Sauer SIGM400
Gun Type: Rifle
Gun Rail: M-LOK
Weight: 0.15 lb
Included Accessories: Standard
Attachment Type: Single/Dual Point
Quantity: 1

Features of SIG SAUER Factory Replacement M-LOK Handguard for M400 TREAD

  • HANDGUARD, M400 TREAD, ENHANCED, 13-INCH, MLOK, BLK

Package Contents:

  • SIG SAUER Factory Replacement M-LOK Handguard for M400 TREAD

SIG SAUER Factory Replacement M-LOK Handguard for M400 TREAD Orderable Models

List of Orderable Models

  • USED, SIG SAUER Factory Replacement M-LOK Handguard for M400 TREAD, 13in, Enchanced, Black, HGRD-TRD-E13-MLOK-BLK , MPN: HGRD-TRD-E13-MLOK-BLK-EDEMO , Code: SD9-HZ-FRML-TRD-E13-MLOK-BLK-EDEMO-IN-D
  • USED, SIG SAUER Factory Replacement M-LOK Handguard for M400 TREAD, 13in, Enchanced, Black, HGRD-TRD-E13-MLOK-BLK , MPN: HGRD-TRD-E13-MLOK-BLK-EDEMO , Code: SD9-HZ-FRML-TRD-E13-MLOK-BLK-EDEMO-IN-C
  • SIG SAUER Factory Replacement M-LOK Handguard for M400 TREAD, 15in, Enchanced, Black, HGRD-TRD-E15-MLOK-BLK , MPN: HGRD-TRD-E15-MLOK-BLK , UPC: 798681598939 , Code: SD9-HZ-FRML-TRD-E15-MLOK-BLK
  • SIG SAUER Handguard, M400 Tread, Enhanced, 10-Inch, Mlok, Black, Small, TRD-E10-MLOK-BLK , MPN: HGRD-TRD-E10-MLOK-BLK , UPC: 798681623754 , Code: SD9-HZ-FRML-TRD-E10-MLOK-BLK
  • SIG SAUER Factory Replacement M-LOK Handguard for M400 TREAD, 13in, Enchanced, Black, HGRD-TRD-E13-MLOK-BLK , MPN: HGRD-TRD-E13-MLOK-BLK , UPC: 798681598922 , Code: SD9-HZ-FRML-TRD-E13-MLOK-BLK

SIG SAUER Factory Replacement M-LOK Handguard for M400 TREAD Unavailable & Discontinued Models

List of Unorderable Models

  • USED SIG SAUER Factory Replacement M-LOK Handguard for M400 TREAD, 15in, Enchanced, Black, HGRD-TRD-E15-MLOK-BLK, EDEMO3, Condition Fair, Scratches , MPN: HGRD-TRD-E15-MLOK-BLK-EDEMO3 , Code: SD9-HZ-FRML-TRD-E15-MLOK-BLK-EDEMO-SC-D
  • USED SIG SAUER Factory Replacement M-LOK Handguard for M400 TREAD, 13in, Enchanced, Black, HGRD-TRD-E13-MLOK-BLK, EDEMO1, Used, Condition Fair , MPN: HGRD-TRD-E13-MLOK-BLK-EDEMO1 , Code: SD9-HZ-FRML-TRD-E13-MLOK-BLK-EDEMO1
  • USED SIG SAUER Factory Replacement M-LOK Handguard for M400 TREAD, 15in, Enchanced, Black, HGRD-TRD-E15-MLOK-BLK, EDEMO4, Used, Condition Fair , MPN: HGRD-TRD-E15-MLOK-BLK-EDEMO4 , Code: SD9-HZ-FRML-TRD-E15-MLOK-BLK-EDEMO4
  • USED SIG SAUER Factory Replacement M-LOK Handguard for M400 TREAD, 15in, Enchanced, Black, HGRD-TRD-E15-MLOK-BLK, EDEMO5, Used, Condition Fair , MPN: HGRD-TRD-E15-MLOK-BLK-EDEMO5 , Code: SD9-HZ-FRML-TRD-E15-MLOK-BLK-EDEMO5
  • DEMO, SIG SAUER Handguard, M400 Tread, Enhanced, 10-Inch, Mlok, Black, Small, TRD-E10-MLOK-BLK , MPN: TRD-E10-MLOK-BLK-DEMO , Code: SD9-HZ-FRML-TRD-E10-MLOK-BLK-DEMO
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