In Stock
Type
parts
Last Seen
May 20, 2026
M400 Tread Replacement Handguards - 13'''' M-Lok Enhanded Handguard, Black
Sold byBrownells•Posted Apr 28, 2026
Compare prices for Sig Sauer Enhanced M-LOK Handguard M400 Tread 13"$132.99
Price and stock data refresh continuously from Brownells.
Deal Summary
- Currently in stock.
- Category: parts
- UPC: 798681598922
- SKU: 100043075
- Brand: Sig Sauer
Price History
Deal Details
Factory replacement handguards for the SIG SAUER M400 TREAD. Does not include mounting hardware, use existing hardware. Mfg: Sig Sauer, Inc.
Other Offers for This Product
Active offers from your catalog for Sig Sauer Enhanced M-LOK Handguard M400 Tread 13".
Comparing 10 retailers carrying this product
Lowest Price: $112.29
Highest Price: $146.99
You Save: $34.70
Avg Discount: 7% off
Sig Sauer HGRDTRDE13ML MLOK Handguard Black 13 Handguard
Sig SauerBattleHawk ArmorySKU/UPC: 798681598922
$112.29$149.99Save 25%
View at BattleHawk Armory
Sig Sauer Tread Handguard with M-Lok Rail 13-inch
Sig SauerGrabAGunSKU/UPC: GAG_RES-SGHGRD-TRD-E13-MLOK-BL
$112.99$149.99Save 25%
View at GrabAGun
Sig Sauer M-LOK 13" M400 Tread Free Float Handguard, Black - HGRDTRDE13MLOKBLK
Sig SauerPalmetto State ArmorySKU/UPC: 782762
$118.99$149.99Save 21%
View at Palmetto State Armory
Sig Sauer HGRDTRDE13MLOKBLK MLOK Handguard with Black Finish 13 OAL for Sig M400 Tread
Sig SauerAmmunition DepotSKU/UPC: HGRDTRDE13MLOKBLK
$123.99
View at Ammunition Depot
SIG SAUER Tread Handguard 13" Fits Sig M400 Thread M-LOK Blk
Sig SauerKYGUNCOSKU/UPC: SGS-HGRD-TRD-E13-MLOK-BLK
$125.93
View at KYGUNCO
Sig Sauer HGRDTRDE13MLOKBLK MLOK Handguard Black Aluminum Sig M400 Tread 13" Long
Sig SauerShooting SurplusSKU/UPC: SSHGRDTRDE13MLOKBLK
$128.07
View at Shooting Surplus
Sig Sauer HGRDTRDE13MLOKBLK MLOK Handguard Black Aluminum Sig M400 Tread 13 in Long
Sig SauerHinterland OutfittersSKU/UPC: 163545
$129.34
View at Hinterland OutfittersM400 Tread Replacement Handguards - 13'''' M-Lok Enhanded Handguard, Black
Sig Sauer, Inc.BrownellsSKU/UPC: 100043075
$132.99
View at Brownells
Sig Sauer HGRDTRDE13MLOKBLK MLOK Handguard M400 Tread Black 13"
Sig SauerDEGunsSKU/UPC: 45914
$132.99
View at DEGuns
Sig Sauer Enhanced M-LOK Handguard M400 Tread 13"
Sig SauerMidwayUSASKU/UPC: 282694
$146.99
View at MidwayUSA