SIG Sauer Tread M400 Adjustable Front/Rear Flip-Up Sight for AR-15 Rifle - KITTRDSIGHTS
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Sig Sauer
Overview
The Sig Sauer Tread M400 Adjustable Front/Rear Flip-Up Sight is a reliable set of iron sights designed for AR-15 rifles, featuring a durable forged construction from 6061-T6 aluminum. These folding sights provide a low-profile design when stowed and can be quickly deployed for accurate targeting, making them a practical choice for builders looking for dependable aiming solutions. This sight set is commonly found in builds with a mid-length gas system and chambered for .338 Lapua Magnum, offering a solid option for precision shooting.
Specifications
SIG Sauer Tread M400 Adjustable Front/Rear Flip-Up Sight for AR-15 Rifle - KITTRDSIGHTS
Available Merchants(8)
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Price Alert
September 2026 on GunPartPicker
SIG Sauer Tread M400 Adjustable Front/Rear Flip-Up Sight for AR-15 Rifle - KITTRDSIGHTS ranked #40 of the 73 iron sights builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #33 of the 153 iron sights builders have added. Builds with this iron sight are split between 5.56 NATO (50%) and 300 Blackout (30%), mostly on mid-length gas (67%, then carbine-length 17%), and mostly AR-15 (91%, then AR-10 9%).
Today 3 of the 8 retailers we track have it in stock. Buying today, the lowest price is $112.84 at BattleHawk Armory.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all 1 →Builds in the community that include the Sig Sauer Tread M400 Adjustable Front/Rear Flip-Up Sight for AR-15 Rifle - KITTRDSIGHTS
| Build | Parts | Total |
|---|---|---|
 | 23 | $1574.14 |
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