One of the world's most storied platforms has been rewritten. Combining the best of the AR and AK with the legendary reliability of the Swiss 550 Series, the SIG556xi® is the most adaptive tactical carbine ever. A serialized upper enables in-field adjustment of nearly every component. The SIG556xi accepts multiple calibers and magazine types, while offering ambidextrous controls and the next-generation, three-position adjustable gas piston operating system.
| Caliber | .223, 5.56mm |
|---|---|
| Action | Semi-Auto; Closed bolt |
| Barrel | 10" 1:7 twist |
| Length | 26.7 |
| Height | No |
| Weight | No |
Thread Pitch
|
No |
| Magazine | No |
| Color | Black |
| Finish | Hard Coat Anodized |
| Materials | No |
| Manufacturer | Sig Sauer |
| Warranty | Lifetime |
| Model | No |
| Manufacturer's Suggested Retail Price | $1,976.00 |
FEATURES
- Ambi Controls
- 5.56 NATO or convert to 7.62x39
- 3-position gas piston system
- 10" barrel
- AR lower
- Swiss folding stock
- Model R556XI10BSSBR