Sig Sauer M400 Tread Snakebite SE 16" 5.56mm Rifle - CA

Out of stock
as of 11/28/2023 12:55PM CST
Store Inventory
Available OnlineOut of stock
Fountain Valley, CAOut of stock
The Colony, TXOut of stock

CA-Legal Fixed Magazine Rifle, includes 10 round magazine. Click Here for more information.
Rebate valid 31/10/2023 - 25/12/2023
SIG Sauer Rebate on Select SIG Firearms & Optics

Inter-Store Transfer

If this item is out of stock at your local RifleGear but available at our other location, no problem. Just place your order and select In-Store Pickup as the shipping method. As long as the item is legal in your location, we will transfer the item for you. You will be notified by email once your item has arrived at the destination.

The Sig Sauer TREAD Snake Bite offers quality features at no compromise! The M400 TREAD Snake Bite SE features added upgrades including the flash hider/compensator combo, MatchLite 2-Stage trigger, Magpul SL-K buttstock, Cerakoted finished receivers and barrel for maximum protection.

The TREAD's handguard utilizes M-LOK slots on each quadrant. Uses a sight rail section for front sight attachment(sold separately).

Caliber 5.56 NATO
Capacity *10 Rounds
Barrel Length 16"
Stock Magpul SL-K
Barrel Stainless Steel, Cerakote
Trigger MatchLite 2-Stage
Length 30.8"
Handguard 13" Enhanced Free Float, Aluminum, M-LOK Compatible
Twist Rate 1:7
Muzzle Device Flash Hider/Compensator Combo
Receiver Finish FDE Cerakote
Width 2.5"
Height 7.5"
Safety Ambidextrous
Operating System Direct Impingement
Weight 7 lbs

*Specifications subject to change without notice.

CA-Legal Fixed Magazine Rifle, includes 10 round magazine. Click Here for more information.

Important note about our photos
While we make every effort to ensure that our product photos are accurate, manufacturers occasionally change the design of components such as triggers, sights, or magazines without notice. Also, modifications to the firearm or component may be required in order to meet specific state compliance requirements. While we make every effort to accurately describe and illustrate the item you are going to receive, there may be visual differences on various components that do not affect functionality.

Federal law requires that you be 21 years of age or older to purchase a handgun, frame or receiver. To purchase a shotgun or rifle, you must be 18 years of age or older. 18 U.S.C. Section 922(b)(1).

As required by federal law, this item may only be shipped to a dealer with a valid Federal Firearms License. If you do not specify the name and shipping address of your dealer, your order will be delayed.
 Click here for more information on buying a gun online.  

California Residents
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to


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