Rapid deployment, thin, agile, and precise. This is the MCX Rattler. Featuring a 5.5″ PDW barrel, the MCX platform has never been more compact or accessible. Ready to go where-ever it’s needed, the MCX Rattler has a thin, foldable stock for easy concealment and stowage. This gun was designed from the ground up to be as discrete as possible while retaining all the capabilities of the MCX. Free-floating M-LOK handguards matched with a PDW upper and a PDW Ultra Thin Folding Aluminum Stock, the MCX Rattler SBR is the ideal choice for fast-moving operators.
Out of stock configurations
Firearms, Gun Store, Suppressors
Sig Sauer – Rattler SBR — 300 AAC Blackout · 30 Round · Black · 5.5″
$2,699.99
RMCX-300B-5B-TAP-SBR
Sig Sauer, MCX Rattler, Semi-automatic SBR
300 Blackout, 5.5" Barrel, Folding Stock
M-Lok Handguard, Black Finish, 30 Round Magazine
Rapid deployment, thin, agile, and precise. This is the MCX Rattler. Featuring a 5.5" PDW barrel, the MCX platform has never been more compact or accessible. Ready to go where-ever it's needed, the MCX Rattler has a thin, foldable stock for easy concealment and stowage. This gun was designed from the ground up to be as discrete as possible while retaining all the capabilities of the MCX. Free-floating M-LOK handguards matched with a PDW upper and a PDW Ultra Thin Folding Aluminum Stock, the MCX Rattler SBR is the ideal choice for fast-moving operators.
Out of stock
- Capacity
- 30 Round
- Muzzle Device
- Flash Hider
- Caliber
- 300 AAC Blackout
- Threaded
- Yes
- Color
- Black
- Adjustable Stock
- No
- Hand
- Ambidextrous
- Style
- No
- Barrel Length
- 5.5"
- Factory Equipped Sights
- None
- Stock Type
- Side Folding
- Manufacturer
- Sig Sauer
| Capacity | 30 Round |
|---|---|
| Muzzle Device | Flash Hider |
| Caliber | 300 AAC Blackout |
| Threaded | Yes |
| Color | Black |
| Adjustable Stock | No |
| Hand | Ambidextrous |
| Style | No |
| Barrel Length | 5.5" |
| Factory Equipped Sights | None |
| Stock Type | Side Folding |
| Manufacturer | Sig Sauer |
