Sig Sauer M400 Tread Features

The Sig Sauer M400 TREAD is easily customizable with a full line of purpose-built accessories, designed and built in the USA. The TREAD is an aluminum frame rifle, that is optics ready, TREAD features a 16 stainless steel barrel with a free-floating M-LOK handguard, a single-stage polished hard-coat trigger, ambidextrous controls, a Magpul fixed stock and a mid-length gas system. This model is California compliant.

Sig Sauer M400 Tread Specifications

• Manufacturer: Sig Sauer
• Caliber: 223 Rem
• Model: M400
• Series: Tread *CA Compliant
• Stock Finish: Black
• Action: Semi-Auto
• Barrel Length Range: 16″ to 16.99″
• Sights: None, Optic Ready
• Capacity: 10+1
• Muzzle: Three Chamber Compensator
• Grips: Black Polymer
• Hand: Ambidextrous
• Handguards: M-LOK Free Float
• OAL: 30.80″
• Receiver Finish: Black Hard Coat Anodized
• Receiver Material: Aluminum
• Stock Description: Fixed All Weather Skeletonized
• Stock Finish Group: Black
• Stock Material: Synthetic
• Trigger: Single-Stage
• Twist: 1:8″
• Weight: 7 lbs
• Barrel Description: Stainless Steel Ported
• Barrel Finish: Black
• Barrel Length: 16″