The CobaltKineticsAR15 is a finely designed and manufactured semi-automatic rifle. It is a well-known firearms manufacturing company in the United States, known for its innovation and high-quality products. Adopting lightweight aluminum alloy casing and steel parts, it has superior durability and reliability. Its design focuses on details and ergonomics, providing comfortable grip and control. It also adopts a special shock absorption system, effectively reducing recoil and muzzle jumping, and improving shooting accuracy. To provide various personalized configurations based on user preferences and needs, such as different sizes of gun barrels, handguards, sights, and trigger systems.

The SigSauer MCXVirtus is a military assault rifle developed and manufactured by the American company SigSauer. As the latest improved version of the SigSauer MCX series, it features advanced design and outstanding performance. Advanced short stroke gas piston system is adopted to ensure reliable shooting and reduce recoil. It can also achieve quick barrel replacement and multiple shooting modes to adapt to different combat needs. Using 5.56mm or 300AACBlackout caliber, it has excellent range and accuracy. It is also equipped with a retractable folding stock.