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Sig Sauer M400 Tread V2 5.56 NATO/.223 Remington 16" Barrel | Black | Magpul SL-K Stock

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This rifle features a 16-inch barrel, providing a balance of maneuverability and accuracy, and it comes with an optics-ready platform, allowing shooters to mount their preferred optics for enhanced targeting. The MAGPUL SL-K Telescoping Stock on the M400 Tread offers adjustability for length of pull, ensuring a comfortable and customized shooting experience for users of all sizes.

The SIG Matchlite 2 Stage Trigger in the M400 Tread enhances shooting precision with its clean and crisp break. Additionally, the M-LOK Enhanced Handguard offers versatility for accessory attachment, making it adaptable to a variety of shooting needs.


  • Manufacturer: SIG SAUER
  • Family: SIGM400 Series
  • Model: M400 Tread
  • Type: Rifle
  • Action: Semi-Automatic
  • Caliber/Gauge: 223 Rem | 5.56x45mm NATO
  • Finish: Black
  • Finish Type: Black
  • Stock/Grips: MAGPUL SL-K Telescoping Stock
  • Barrel Length: 16"
  • Overall Length: 30.8"
  • Rate-of-Twist: 1-in-8"
  • Capacity: 30 + 1
  • Number of Magazines: 1
  • Magazine Description: 30 rounds
  • Sights: Optics Ready
  • Sight Type: None
  • Weight: 7 lbs
  • Shipping Weight: 8.55 lbs
  • Safety Features: Ambidextrous Safety
  • Additional Info: SIG Matchlite 2 Stage Trigger
  • Additional Info: M-LOK Enhanced Handguard

PLEASE NOTE: If the customer provides the FFL for the order firearms usually ship in 5-7 business days. If we have to contact the FFL and obtain the license please expect 7-14 days processing time. Send all FFLs to FFL@SIMMONSSG.COM

The purchaser of a hand gun must be 21 years of age or older. The purchaser is responsible for knowing his/her state and federal gun laws. Federal gun laws and regulations prohibits the transfer of a handgun to an out of state resident, therefore the "pick up in store" option is not avaliable to non Louisiana residents.

The purchaser of a long gun must be 18 years of age. The purchaser is responsible for knowing his/her state and federal gun laws.


WARNING: Cancer and Reproductive Harm:



5.56 NATO

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