Helix 6 Precision, Sig Cross Pre-fit Carbon Fibre Barrel, 6.5 Creedmoor, 18.0" Length, 1-8 Twist

Helix 6 Precision, Sig Cross Pre-fit Carbon Fibre Barrel

Helix 6 Precision’s carbon fiber pre-fit barrels for the SIG CROSS are designed for elite shooters and custom rifle builders seeking top-tier performance with easy installation. Each barrel is chambered and headspaced with an extension for direct fitment, eliminating the need for a gunsmith. Built around a match-grade 416R stainless steel core, these barrels are button-rifled, hand-lapped, and wrapped using our proprietary carbon fiber process.

Unlike traditional carbon barrels, Helix 6 barrels maintain point of impact (POI) during extended strings of fire, making them a go-to choice for precision marksmen, hunters, and competitors alike.

FEATURES

• Pre-Fit for SIG CROSS – Precision chambered with pre-installed extension for seamless installation.
• Match-Grade 416R Stainless Core – Button-rifled and lead-lapped for peak consistency.
• High Carbon, Low Resin Ratio – Superior thermal stability and performance.
• Hand Lead-Lapped – Delivers a consistent bore diameter and smooth finish.
• Minimal POI Shift – Maintains zero during extended strings of fire thanks to our proprietary carbon wrapping process.

SPECS