Sig Sauer MCX 5.56 Nato/.223 Rem 7.75" Barrel, Pelican Case, Black, 30/20rd

SOCOM-Proven Firepower, Concealable Form. The Sig Sauer MCX Rattler LT RSAR999 is the limited-production, civilian-legal replica of the USSOCOM RSAR rifle, awarded in 2022 for its unmatched performance in personal defense weapon (PDW) roles. Designed to deliver maximum firepower in a concealable, suppressor-ready package, the RSAR999 is chambered in 5.56 NATO and features a 7.75-inch cold hammer-forged barrel, short-stroke piston system, and chrome-lined bore with Cerakote finish. This SWG edition is built to contract spec and includes mission-driven accessories and enhancements. The 3-position telescoping stock or optional folding PCB brace, Matchlite Duo trigger, and steel flip-up sights round out a rifle that's as adaptable as it is compact. The kit ships in a Pelican case and includes (3) 30-round and (3) 20-round magazines, Magpul dual QD sling, barricade stop, smooth-side brass deflector, and a Certificate of Authenticity. Whether for serious collection, high-end defensive use, or suppressed SBR operation, the RSAR999 delivers authentic SOCOM performance in a rare civilian configuration. Key Specifications Caliber: 5.56 NATO Capacity: (3) 30-round mags + (3) 20-round mags Barrel Length: 7.75" Barrel Material: Cold hammer-forged steel Barrel Finish: Chrome-lined / Cerakote Twist Rate: 1:7 Thread Pitch: 5/8x24, tapered shoulder Action: Semi-automatic Operating System: Short-stroke gas piston Stock: 3-position telescoping or folding PCB brace Trigger: 2-stage Matchlite Duo Sights: Steel flip-up Overall Length: 27" Height: 7.4" Width: 2.25" Weight (w/ magazine): 6.1 lbs Included in the RSAR999 Kit (3) 30-round magazines (3) 20-round magazines PelicanA(R) hard case MagpulA(R) dual QD sling Smooth-side brass deflector Barricade stop SIG flip-up iron sights Certificate of Authenticity