SIG Sauer SIG556xi Standard 5.56/.223 Rifle
SIG Sauer is the brand name used by two sister companies involved in the design and manufacture of firearms. The original company, SIG Sauer GmbH, is a German company, formed in 1976 as a partnership between Schweizerische Industrie Gesellschaft (SIG) of Switzerland and J.P. Sauer & Sohn of Germany. A separate company was founded in the US in 1985 with the name SIGARMS to import and distribute SIG Sauer firearms into the United States. This company was renamed SIG Sauer Inc. in 2007 and since 2000 has been organizationally separate from SIG Sauer GmbH. SIG Sauer makes multiple different parts and accersories, and popular 9mm pistols.
The evolution of the SIG556® platform, the new SIG556xi gives you unparalleled modularity. A folding stock combined with ambidextrous magazine release, bolt release, safety selector and charging handle. Accepts any MIL-SPEC AR-15/M4/M16 magazines
- 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)
- Caliber convertible: 5.56 NATO
- Item Number: R556xi-16B-C
- Caliber: 5.56mm NATO
- Overall Length: 35.8 in / 912.9 mm
- Rifling: 1 in 7in
- Number of Grooves: 6
- Barrel Length: 16.0 in / 406.4 mm
- Weight w/out Mag: 7.1 lb / 3.22 kg
- Mag Capacity: 30 Rounds
- Accessory Rail: Yes
-Flip Up Front and Rear Sights
PLEASE NOTE: If you live in a magazine restricted state and the magazine that comes with the firearm would be illegal, we will remove the magazine from the order and ship the firearm to your FFL dealer without the magazine. We cannot ship prohibited magazines to out of state addresses and we cannot alter or customize magazines at this time. There will be no substitutions or discounts for removal of magazines or any other custom magazine options offered.
It is your responsibility to be familiar with your current local gun laws BEFORE placing your order. Please feel free to email us with questions you may have.