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. This gun was designed from the ground up to be as discreet 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 PCB is the ideal choice for fast-moving operators.
CALIBER 300 Blk
BARREL LENGTH 5.5 in (140 mm)
MAGS INCLUDED (1) 30rd Polymer Mag
MAG TYPE AR-15
ACTION TYPE Semi-Auto
STOCK TYPE None
BARREL MATERIAL Carbon Steel
TRIGGER TYPE SIG Enhanced
TWIST RATE 1:5
OVERALL WIDTH 2.8 in (71 mm)
HEIGHT 8.0 in (203 mm)
ACCESSORY RAIL M-LOK
OPERATING SYSTEM Gas Piston
SIG Professional Program (SPP)
The KF Armory is proud to offer the SIG Professional Program (SPP) to support those who protect and serve communities across the United States.
The restrictions set below are policies of the manufacturer and cannot be altered by KF Armory, LLC.
SIG Professional Program Qualified Individuals
- Active or Retired Law Enforcement with official agency credentials
- Court Officers with official agency credentials or official documentation
- State / County / City Judges, Prosecutors, Coroners with official agency credentials or official documentation
- EMTs, Firefighters, Volunteer Firefighters, and Paramedics
- Active Duty Military with an active duty identification
- Retired Military with retired military identification
- Active Reservists with Military Identification
- Active National Guard with Military Identification
- State Licensed Security employees
- Law Enforcement Academy Cadets with certified enrollment documentation
- Corrections Officers, including Parole and Probation Officers
Purchasing products under the SPP Program with the intent of resale is prohibited. Unauthorized purchases will be cancelled.
To purchase products in the SPP program, you must submit a copy of your Authorized Credentials (front and back). This can be done before or after placing your order. You can send us a copy via email to firstname.lastname@example.org.
SIGMCX, 300 BLK, PISTOL, 5.5IN BBL, BLK, SEMI, FOLD SIGHTS, NO BRACE, AL MLOK HG, (1) 30RD MAG
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