The Sig Sauer MCX-Rattler LT is a compact, modular short-barreled rifle designed for users who need a high-performance, adaptable platform in a reduced-length configuration. It features fully ambidextrous controls, an adjustable gas piston for both suppressed and unsuppressed operation, and a suppressor-ready flash hider. The rifle ships with one 30-round magazine and is built with materials and components intended for durability in demanding environments.
Key Specifications
- The cartridge is .223 Rem / 5.56 NATO.
- The action type is Semi-Auto.
- The barrel material is Cold hammer forged carbon steel.
- One magazine is included: 1 x 30-round.
- The magazine type is Removable AR-style.
- The operating system is Short-stroke piston.
- The weight is listed as 6.2 lbs.
- The overall length is listed as 25.75 inches.
- The rate of twist is 1-in-7″.
- The stock type is Folding and the handguard features M-LOK attachment points.
The MCX-Rattler LT combines compact handling and modularity for users who prioritize a small-profile platform without sacrificing key control features. Its ambidextrous interface, adjustable gas system and suppressor-ready muzzle device make it suitable for a variety of authorized applications where a short-barreled configuration is appropriate. Built on the MCX family platform, it accepts compatible MCX barrels and handguards to support customization and mission-specific setups.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
Related Videos:
