This is the SIG MCX® Rattler. Featuring a 5.5" PDW barrel, the MCX platform has never been more compact or accessible. Ready to go wherever it's needed, this gun was designed from the ground up to be as discrete as possible while retaining all the robust capabilities of the MCX. Free-floating M-LOK® handguards matched with a PDW upper and 5.5" barrel, the MCX Rattler is the ideal choice for fast-moving operators.
5.5in Cold Hammer Forged Carbon Steel Barrel
Free Floating M-LOK Aluminum Hand Guard
SIG Sauer Enhanced Trigger
SIG Sauer Muzzle Device
Ambidextrous AR Style Controls
Polymer Grip