Description
Ideal for tactical applications and versatile shooting, the SIG SAUER MCX Spear-LT IR is a semi-automatic rifle chambered in .223 Rem and 5.56 NATO. Featuring a 16″ barrel and a 28+1 round capacity, this rifle combines durability and performance in a compact package. The FDE Cerakote finish and coyote (FDE) frame and grip make it both visually appealing and resistant to harsh conditions.
The SIG SAUER MCX Spear-LT IR features a collapsible and folding stock, providing flexibility and ease of transport. The rifle’s fully ambidextrous controls ensure that it can be easily operated by both left- and right-handed shooters. The barrel is threaded, allowing for the attachment of various muzzle devices and suppressors, while the optics-ready design ensures compatibility with a wide range of sighting options.
This model includes reduced infrared (IR) signature technology with Gen II NIR, enhancing its stealth capabilities. The interchangeable barrel system allows users to switch calibers with ease, making the MCX Spear-LT IR a versatile platform for different shooting scenarios. The rugged construction and high-quality materials ensure reliability in the most demanding environments.
SIG SAUER MCX Spear-LT IR Specifications
- Manufacturer: SIG SAUER
- Family: MCX Series
- Model: MCX Spear-LT IR
- Type: Rifle
- Action: Semi-Auto
- Caliber/Gauge: .223 Rem | 5.56 NATO
- Finish: FDE Cerakote
- Finish Type: Applied Finish
- Stock: Collapsible / Folding Stock
- Stock/Grips: Coyote (FDE) Frame & Grip
- Barrel: 16″
- Overall Length: 35″
- Rate-of-Twist: 1-in-7″
- Capacity: 28 + 1
- Number of Magazines: 1
- Magazine Description: 28 rd.
- Sights: No Sights / Optics Ready
- Sight Type: None
- Special Feature: Threaded Barrel
- Weight: 7.5 lbs
- Shipping Weight: 10.65 lbs.
- Additional Info: Reduced IR Gen II NIR
- Additional Info: Fully Ambidextrous Controls
- Additional Info: Interchangeable Barrels

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