Rapid deployment, thin, agile and precise. 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, the MCX Rattler PSB features a 3-position telescoping pistol brace for stability and easy concealment. 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 PSB is the ideal choice for fast-moving operators.
M-LOK is a registered trademark of Magpul Industries Corp
Sig Sauer MCX Rattler - Mission 4: Tango Down (03:34)
The fourth and final installment in the SIG MCX® video series unveils the SIG MCX Rattler, a rifle designed shorter than any M4 ever produced. Built at the request of elite military units, the SIG MCX Rattler offers M4 ballistics in a subgun-sized package. With a 5.5” barrel and overall length of only 16” when folded, the SIG MCX Rattler rewrites the possibilities for ultra-compact firepower.
Sig Sauer MCX Rattler - Mission 4: Tango Down
The fourth and final installment in the SIG MCX® video series ...