Details
The evolution of the SIG556® platform, the new SIG556xi gives you unparalleled modularity in barrel length, caliber, magazine type, and stock configuration. A folding stock combined with ambidextrous magazine release, bolt release, safety selector and charging handle. Accepts any MIL-SPEC AR-15/M4/M16 or AK-style magazines depending upon lower.
Features
- 3-position adjustable gas piston operating system with rotating bolt
- Swiss-style folding stock with removable cheek riser
- Ambidextrous controls
- Locking flip-up front and rear sights
- Polymer handguard (compatible with Magpul® MOE® accessories)
Additional Information
| SKU | R556XI-16B-C |
|---|---|
| UPC Code | 798681468461 |
| Caliber | .223 / 5.56 |
| Manufacturer | Sig Sauer |
| Overall Length | 35.8 in |
| Sights (detailed) | Flip up sights |
| Weight Empty | 7.1 lb |
| Stock Material | Polymer |
| Barrel Length (in) | 16 in |
| Rifling | 1 in 7 in |
| Number of Grooves | 6 |
| Mag Capacity / Rounds | 30rd |
| Number of Mags | 1 |
| Accessory Rail | Not Applicable |
| Safety (detailed) | Ambidextrous safety |
| FFL Requirements | Must be shipped to FFL dealer for transfer. |
| Warranty | Warranty provided by Sig Sauer. Warranty information is available for Sig Sauer products at https://www.sigsauer.com/support/warranty/. |
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