Sig Sauer WRM400-556N-16B-PRO-1 Black 5.56 NATO 16" Semi-Automatic M400 Rifle
Our competition fails to realize that a rock-solid foundation only gets you so far. That explains why many of today’s rifles ship with plastic handguards and throwaway furniture, two things not found on the SIGM400 PRO. This carbine comes with the good stuff—all of it—pre-installed. Like a free-floating M-LOK handguard, which promotes accuracy and handling or a quality grip and premium, 6-position buttstock with integral QD points. The M400 PRO comes standard with AMBI controls. The Enhanced SIG Trigger on the M400 PRO enables the shooter to extract excellent accuracy from the rifle’s lightweight, 16” nitride barrel that is equipped with a SIG Micro-light Gas Block.
Features:
- Caliber: 5.56 Nato
- Barrel Length: 16" (406mm)
- Mag Type: AR-15
- Action Type: Semi-Auto
- Stock Type: Telescopic
- Barrel Material: Cold Hammer Forged Carbon Steel
- Trigger Type: Standard Curved
- Twist Rate: 1:7
- Forend Type: Alloy
- Grip Type: Polymer
- Receiver Finish: Hard Coat Anodized
- Overal Length: 36.5" (972mm)
- Overall Width: 2.5" (64mm)
- Height: 7.5" (191mm)
- Threads: 1/2 in - 28 tpi
- Accessory Rail: M-LOK
- Operating System: Direct Impingement
- Weight: 6.5 lbs (2.95 kg)
- No Accessory Barrel
- No Mag Included
