Sig Sauer MCX Rattler PCB No Brace .300 Blackout Blue/Black Pistol
Capacity: 30+1 · Barrel Length: 5.5 inches
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Specifications
Grip Polymer
Action Semi-Automatic
Finish Blue/Black
Sights Standard Sights
Weight 5.7 pounds
Capacity 30+1
Grip Safety No
Optic Ready Yes
Barrel Length 5.5 inches
Manual Safety Yes
Overall Length 20.25 inches
Trigger Safety No
Caliber / Gauge .300 Blackout
Threaded Barrel Yes
Magazines Included 1
Ambidextrous Safety Yes
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
Description
Product Overview
The Sig Sauer MCX Rattler PCB is a compact .300 Blackout pistol designed for rapid handling and discreet transport. Its 5.5-inch barrel and short-stroke gas piston system provide a maneuverable package, while the free-floating M-LOK handguard offers flexible accessory mounting. The no-brace configuration preserves the platform's compact profile, and the optics-ready upper receiver supports a range of aiming solutions.
Key Features
- Chambered in .300 Blackout for versatile supersonic and subsonic ammunition options
- 5.5-inch threaded barrel supports compatible muzzle devices and suppressors
- Short-stroke gas piston system promotes reliable cycling in a compact platform
- Free-floating M-LOK handguard provides flexible accessory mounting
- Optics-ready upper receiver accommodates compatible red dot sights
- Ambidextrous manual safety supports left- and right-handed operation
The Sig Sauer MCX Rattler PCB delivers compact MCX performance in a no-brace pistol configuration.
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5.0 | 1 Reviews
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- SKU:
- PMCX300B5BTAPNB
- UPC:
- 798681673179
- BUDS ID:
- 149029
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5.0 out of 5
1 total reviews
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Latest Reviews
Dionisio A.
2 years ago
Verified Purchaser
Took it to the range...
Took it to the range last week, awesome pistol. Recoil less than expected. My new truck gun. Would recommend this to anyone.
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| Action | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic | Semi-Automatic |
| Barrel Length (in.) | 5.5 | 7.0 | 9.5 | 6.5 | 8.0 |
| Caliber / Gauge | .300 Blackout | .300 Blackout | .300 Blackout | .300 Blackout | .300 Blackout |
| Capacity | 30 | 30 | 30 | 30 | 30 |
| Finish | Blue/Black | Blue/Black | Blue/Black | Coyote Tan Cerakote | Armor Black |
| Manual Safety | Yes | Yes | Yes | Yes | Yes |
| Optic Ready | Yes | Yes | Yes | Yes | Yes |
| Overall Length (in.) | 20.25 | 20.75 | 27.5 | 14.7 | 25.5 |
| Threaded Barrel | Yes | Yes | Yes | Yes | Yes |
| Weight (lbs) | 5.7 | 5.7 | 5.0 | 4.6 | 5.0 |
| Ambidextrous Safety | Yes | No | Yes | Yes | Yes |
| Sights | Standard Sights | Standard Sights | Standard Sights | N/A | N/A |
| Actions | Current Item |
