The Sig Sauer MCX 300BLK 6.75 SBR FDE Fold 30RD Off Duty, also known as the MCX Rattler LT SBR, delivers compact .300 Blackout performance in a purpose-built short-barreled rifle. Its 6.75" FNC barrel is optimized for suppressed shooting, while the short-stroke gas piston system and fully ambidextrous controls provide smooth operation and intuitive handling in a highly maneuverable package.

This NFA-classified SBR is well suited for professional users who need a compact platform for close-range engagements, training, and duty use. The folding and collapsible skeleton stock makes storage and transport easy without sacrificing stability, and the optics-ready, full-length Picatinny rail allows you to configure the rifle with your preferred sighting system. Backed by Sig Sauer’s reputation for innovation and reliability, the MCX Rattler LT SBR is built for demanding environments and serious shooters.

Key Features:

• Manufacturer: Sig Sauer
• Model: MCX Rattler LT SBR
• Caliber: .300 Blackout
• Action: Semi-Automatic
• Barrel Length: 6.75"
• Capacity: 30 + 1
• Sights: Optics Ready
• Operating System: Short-stroke gas piston
• Stock: Folding and collapsible skeleton stock
• Handguard: Low-profile M-LOK compatible
• Magazine: 1 30-round magazine
• Suppressor-Ready: Yes
• Color: Flat Dark Earth (FDE)