LWRC SIX8-A5 Razorback II | 6.8 SPC II | 16.1″ Barrel

The LWRC SIX8-A5 Razorback II is a purpose-built AR-style rifle chambered in 6.8 SPC II with a 16.1″ cold-hammer-forged barrel and a burnt bronze Cerakote finish. Its design centers on reliable feeding from a dedicated 6.8 PMAG and improved terminal performance compared with smaller intermediate calibers. For an optic that pairs well for duty or mid-range field work, consider the Vortex Viper PST Gen II 1-6×24, which keeps the package under $1,000 while providing fast target acquisition and repeatable adjustments.

This rifle is appropriate for patrol/duty applications and medium-range precision field use where a robust, magazine-centric design and ambidextrous controls are beneficial.

Product Specifications

• The finish is Burnt Bronze Cerakote.
• The receiver features New for 2017 SIX8 A5 design.
• The gas system uses a 2-position gas block.
• The handguard is a 12″ scallop cut rail for accessory mounting.
• The barrel is a LWRCI Cold-Hammer-Forged NiCorr-treated heavy profile component.
• The muzzle device is an A2 flash hider.
• The receivers and rails have Type III hard-coat anodize (clear hard-coat beneath Cerakote).
• The installed grip is a Magpul MOE+ and the rifle ships with a Magpul PMAG.
• The trigger area uses a LWRCI advanced trigger guard for improved access.
• The lower controls are fully ambidextrous including mag release, bolt catch/release, and selector.
• The stock is a LWRCI compact stock with QD sling mount.
• The charging handle is a LWRCI ambidextrous charging handle.
• The caliber is 6.8 SPC II.
• The barrel length is 16.1″ (40.9 cm).
• The UPC is 853677007250.

The SIX8-A5 Razorback II focuses on reliability and ergonomics for users who need a dedicated 6.8 platform; its magazine-centric engineering and ambidextrous controls make it straightforward to operate under varied conditions. The combination of a heavy-profile, NiCorr-treated barrel and a robust rail system provides a stable, repeatable shooting platform suited to duty-oriented and mid-range field roles. If you value a purpose-built 6.8 SPC II rifle with factory attention to feeding, controls, and corrosion resistance, this model is a strong, practical option.