SIG SAUER MCX Rattler 5.56 NATO 5.5in Pistol
$2,793.00
Out of Stock — Call for Availability
| UPC | 798681600199 |
|---|---|
| Manufacturer | Sig Sauer |
| Manufacturer Part Number | PMCX-5B-TAP |
| Product Type | Semi-Auto Pistol |
| Shipping Weight | 8.85 |
| Rate of Twist | 1-in-5" |
| Package Width | 11.2 |
| Package Height | 4.1 |
| Number of Magazines | 1 30 rd. Magazine |
| Capacity | 30 + 1 |
| Caliber/Gauge | .223 REM/5.56 NATO |
| ATF Type | Pistol |
| Barrel Length | 5.5" |
| Action | Semi-Auto |
About This Firearm
Compact SIG SAUER MCX Rattler pistol chambered in .223 Rem/5.56 NATO with a 5.5-inch barrel, M-LOK handguard, PCB pivoting contour brace, and a 30+1 capacity for range and close-quarters use.
The SIG SAUER MCX Rattler is a compact, pistol-configured rifle-caliber platform built for maneuverability and controlled handling. It is chambered for .223 Rem/5.56 NATO and fitted with a short 5.5-inch barrel and an M-LOK handguard for accessory mounting. The platform ships with a PCB pivoting contour brace and accepts a 30-round magazine, making it suited to range use and close-quarters scenarios where a compact profile is desired.
Key Specifications
- The firearm is chambered in .223 REM/5.56 NATO.
- The barrel measures 5.5 inches for a compact overall package.
- The stated capacity is 30 + 1.
- The action is Semi-Auto.
- The frame is constructed as an Alloy Frame.
- The installed brace/grip is a PCB – Pivoting Contour Brace.
- The handguard features an M-Lok Handguard for modular accessory mounting.
- The muzzle device is a 3-Prong Flash Hider.
- The finish is listed as Black Nitride.
- The overall length is listed as 19.3 inches.
The MCX Rattler delivers a tightly packaged, manageable 5.56 NATO platform with modern attachment options and a high-capacity magazine configuration. Its compact footprint and M-LOK handguard make it a practical choice for shooters who prioritize maneuverability and accessory flexibility while remaining rooted in proven SIG SAUER engineering.
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