The Sig M400 Tread and Riflescope package includes a factory mounted 3.5-10X42mm Sierra3 BDX riflescope with 8 on board Smart BDCS. The Tread features a free floating M-LOK handguard, mid-length gas system, ambidextrous controls, Sig enhanced trigger, 6-position SL-K stock and a black polymer grip. The Sierra3 BDX is mounted with Alpha rings.
- Category:Rifles Centerfire Tactical
- Series:Tread/Scope Package
- Barrel Length: 16"
- Trigger: SIG Enhanced
- Stock Description: 6 Position Magpul SL-K
- Receiver Material: 7075 T6 Aluminum
- Barrel Description: Stainless Steel Free-Floating
- Action: Semi-Auto
- Sights: None, Optic Ready
- OAL: 31"
- Capacity: 30+1
- Safety: Ambidextrous
- Muzzle: Threaded
- Twist: 1:8"
- Weight Range: 7 lbs to 7.99 lbs
- Metal Finish Group: Blued/Black
- Caliber: 223 Rem
- Barrel Length Range: 16" to 16.99"
- Hand: Ambidextrous
- Stock Finish Group: Black
- Weight: 7 lbs