The SIGM400™ direct impingement AR-platform rifle system is built with the same style lower as the SIG516® and offers operators ambidextrous operating controls, integral quick-detach sling swivel mounts, and a built-in tensioning device between the upper and lower receivers to maximize accuracy. Chrome-lined barrels keep cleaning to a minimum and increase operational life.
The SIGM400 Enhanced models feature flip-up rear sights and Magpul MOE handguards, buttstocks and
pistol grips. Three versions are available: black, Olive Drab (OD) and Flat Dark Earth (FDE). The
SIGM400 Enhanced FDE features a Cerakote® finish to match the Magpul MOE products. These
popular furniture options give the SIGM400 Enhanced a distinctive look and maximum durability.
More Information at SigSauer.com
- 16" Chrome lined 1:7 bbl 5.56mm NATO
- MagPul stock, grip, forend
- Flip rear, A2 F marked front sight
- ambi mag release, integral QD