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Sig Sauer
MCX-RATTLER LT, 5.56, 7.75", PISTOL, BLACK
Item # SIG PMCX-556N-7B-LT-PCB MSRP $2,729.99FREE SHIPPING
PRODUCT DETAILS
TECH SPECS:
Compact Design. Maximum Modularity. Elite Performance.
The MCX Rattler LT redefines the Personal Defense Weapon (PDW) category. Chambered in 5.56 NATO, this ultra-compact pistol delivers full-size firepower in a maneuverable package—perfect for close-quarter defense, tactical operations, or range dominance.
Key Features
-
Ultra-Short 7.75″ Cold Hammer-Forged Barrel: Compact yet precise, ideal for tight spaces.
-
Adjustable Short-Stroke Gas Piston System: Optimized for clean and reliable performance—suppressed or unsuppressed.
-
Fully Ambidextrous Controls: Includes bolt catch, magazine release, and selector for left- or right-handed operation.
-
Flat-Blade Match-Grade Trigger: Built for accuracy and fast, responsive shooting.
-
Free-Floating M-LOK Handguard: Accessory-ready with QD sling points and full modularity.
-
SIG QD Suppressor-Ready Flash Hider: Easily threaded for suppressor use.
-
Pivoting Contour Pistol Brace: For compact storage and enhanced ergonomics in maneuverable operations.
-
30+1 Round Capacity: Ample firepower in a small footprint.
-
Modular from the Ground Up: Compatible with all MCX “LT” barrels and handguards for DIY reconfiguration.
If you're after a PDW platform that doesn’t compromise on power, accuracy, or adaptability in tight environments, the MCX Rattler LT stands out. It blends SOCOM-level engineering with civilian-friendly modularity—ready for you, right now.
| Feature | Specification |
|---|---|
| Caliber | 5.56x45mm NATO |
| Barrel Length | 7.75″ (Cold Hammer-Forged) |
| Operation | Adjustable Short-Stroke Gas Piston |
| Trigger | Flat-Blade Match |
| Controls | Fully Ambidextrous |
| Handguard | Free-Floating M-LOK |
| Flash Hider | QD Suppressor-Ready |
| Brace | Pivoting Contour Pistol Brace (PCB) |
| Capacity | 30+1 Rounds |
| Weight | Approx. 5.5 lbs |
| Modularity | Compatible with MCX LT Components |
Questions 0
Ask a QuestionProven Arms & Outfitters A bolt-action rifle requires the shooter to manually operate a bolt to load a round, eject the spent casing, and chamber the next round. In contrast, a semi-automatic rifle is designed to automatically eject the spent casing and chamber a new round with each pull of the trigger. Semi-automatic rifles offer faster follow-up shots, while bolt-action rifles are typically more accurate due to their design.
SORT BY MOST RECENT
No Customer Review on this product
PRODUCT DETAILS
TECH SPECS:
Compact Design. Maximum Modularity. Elite Performance.
The MCX Rattler LT redefines the Personal Defense Weapon (PDW) category. Chambered in 5.56 NATO, this ultra-compact pistol delivers full-size firepower in a maneuverable package—perfect for close-quarter defense, tactical operations, or range dominance.
Key Features
-
Ultra-Short 7.75″ Cold Hammer-Forged Barrel: Compact yet precise, ideal for tight spaces.
-
Adjustable Short-Stroke Gas Piston System: Optimized for clean and reliable performance—suppressed or unsuppressed.
-
Fully Ambidextrous Controls: Includes bolt catch, magazine release, and selector for left- or right-handed operation.
-
Flat-Blade Match-Grade Trigger: Built for accuracy and fast, responsive shooting.
-
Free-Floating M-LOK Handguard: Accessory-ready with QD sling points and full modularity.
-
SIG QD Suppressor-Ready Flash Hider: Easily threaded for suppressor use.
-
Pivoting Contour Pistol Brace: For compact storage and enhanced ergonomics in maneuverable operations.
-
30+1 Round Capacity: Ample firepower in a small footprint.
-
Modular from the Ground Up: Compatible with all MCX “LT” barrels and handguards for DIY reconfiguration.
If you're after a PDW platform that doesn’t compromise on power, accuracy, or adaptability in tight environments, the MCX Rattler LT stands out. It blends SOCOM-level engineering with civilian-friendly modularity—ready for you, right now.
| Feature | Specification |
|---|---|
| Caliber | 5.56x45mm NATO |
| Barrel Length | 7.75″ (Cold Hammer-Forged) |
| Operation | Adjustable Short-Stroke Gas Piston |
| Trigger | Flat-Blade Match |
| Controls | Fully Ambidextrous |
| Handguard | Free-Floating M-LOK |
| Flash Hider | QD Suppressor-Ready |
| Brace | Pivoting Contour Pistol Brace (PCB) |
| Capacity | 30+1 Rounds |
| Weight | Approx. 5.5 lbs |
| Modularity | Compatible with MCX LT Components |
SORT BY MOST RECENT
No Customer Review on this product
Questions 0
Ask a QuestionProven Arms & Outfitters A bolt-action rifle requires the shooter to manually operate a bolt to load a round, eject the spent casing, and chamber the next round. In contrast, a semi-automatic rifle is designed to automatically eject the spent casing and chamber a new round with each pull of the trigger. Semi-automatic rifles offer faster follow-up shots, while bolt-action rifles are typically more accurate due to their design.
