The SIG SAUER MCX SPEAR chambered in 6.8x51mm is a high-performance AR platform engineered for discerning users. This rifle integrates advanced engineering to effectively deploy the potent 6.8x51mm cartridge, providing substantial energy delivery and extended effective range for diverse applications. The 16-inch barrel configuration optimizes the balance of maneuverability and ballistic efficiency, making it suitable for both open environments and more confined tactical spaces.
Key Features
Caliber & Performance
- **Cartridge Specification:** Chambered in 6.8x51mm, this rifle leverages a cartridge known for significant terminal performance and extended ballistic reach.
- **Capacity:** Features a 20+1 round capacity, supporting sustained operational readiness.
Construction & Reliability
- **Platform Integrity:** Built on the established MCX SPEAR platform, ensuring robust construction and consistent function under rigorous conditions. This design prioritizes durability for long-term service.
- **Barrel Configuration:** The 16-inch barrel length is selected for an optimal compromise between weapon handling dynamics and projectile velocity retention.
- **Finish:** Presents a utilitarian Coyote finish, offering a non-reflective, durable surface treatment.
Adaptability & Utility
- **Modularity:** The rifle’s architecture facilitates seamless integration with a comprehensive array of tactical optics and firearm accessories, enabling precise user-specific configuration.
- **Operational Versatility:** Suitable for applications requiring a precision rifle, including competitive shooting, demanding training regimens, and as a formidable personal defense firearm.
Technical Specifications
- **Caliber:** 6.8x51mm
- **Barrel Length:** 16 inches
- **Capacity:** 20+1 Rounds
- **Finish:** Coyote
- **SKU:** LIP|SIRSPEAR6816BNG









