ASK AN EXPERTDescription
- 5.5in. Barrel with PDW upper
- Free floating M-LOK Handguard
- SIG side-folding PCB (Pivoting Contour Brace)
- AR-15 Mag Type
- 30-Round Polymer Magazine Included
Rapid deployment, thin, agile and precise. This is the Sig Sauer MCX Rattler. Featuring a 5.5in. PDW barrel, the MCX platform has never been more compact or accessible. Ready to go wherever it's needed, the MCX Rattler PCB features a folding pivoting contour 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 5.5in. barrel, the MCX Rattler PCB is the ideal choice for fast-moving operators.
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Warranty Information
| Caliber | 300 BLK |
| Action Type | Semi-Auto |
| Operating System | Gas Piston |
| Barrel Length, in | 5.5" |
| Barrel Material | Carbon Steel |
| Magazine Capacity, rds | 30 |
| Mag Type | AR-15 |
| Stock Type | PCB |
| Trigger Type | SIG Enhanced |
| Twist Rate | 1:5 |
| Accessory Rail | M-LOCK |
| Height, in | 8" |
| Overall Width, in | 2.8" |
| Overall Length, in | 23" |
| Weight, lbs | 5.1 |
