Sig Sauer Replacement Front/Rear Adjustable Sight for M400 Tread
$120.31
Upgrade your M400 Tread rifle with these Sig Sauer adjustable flip sights, quickly deployable and built exclusively for the TREAD picatinny rail.
1 in stock
M400 Tread Adjustable flip sights that are quickly deployable foldable and built exclusively for the TREAD picatinny rail.
| Weight | 0.350 lbs |
|---|---|
| Dimensions | 5.000 × 3.500 × 3.000 in |
| Manufacturer | Sig Sauer |
| Finish | unknown |
| Weight | unknown |
| Material | unknown |
| Dimensions | unknown |
| Compatible With | M400 Tread |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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