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Get a demoSign inAn extended charging handle latch allows for fast and easy access with optics mounted on the flat-top upper receiver. A built-in tensioning device eliminates accuracy-robbing play between upper and lower receivers. Ambidextrous controls make the SIGM400 series a perfect fit for right- or left-hand shooters. The SIGM400 is compatible with most muzzle brakes, compensators and suppressor mounts. Hogue rubber grips and free-floating forends. Match grade heavy barrel. Operating System - Direct Impingement.
| Action: | Semi automatic |
| Caliber: | 223 Remington |
| Barrel length: | 18" |
| Barrel finish: | Stainless |
| Barrel type: | Round |
| Grooves: | 6 |
| Rate of twist: | 1 in 8" |
| Stock type: | A2 |
| Stock material: | Polymer |
| Stock finish: | Black |
| Butt: | Rubber Pad |
| Overall length: | 34.7" |
| Trigger: | 2-Stage Match |
| Trigger pull: | |
| Magazine capacity: | 5 |
| Magazine type: | Detachable Box |
| Weight: | 7 lbs. |