Product Details
Helix 6 Precision’s carbon fiber barrel blanks are built for custom rifle builders, precision shooters, and backcountry hunters who demand uncompromising performance. Each blank features a hand-lapped, match-grade 416R stainless steel core, button-rifled for exceptional consistency. Wrapped with their proprietary high-carbon, low-resin composite, these barrels offer ultra-lightweight strength and accuracy — with virtually no point of impact (POI) shift, even under heat.
Key Features:
- Cut-to-Length Design – Steel core is large enough for 5/8-24 muzzle threading at any length. Blanks can be finished at the listed length (26") or cut shorter. Each inch removed reduces weight by ~1.5 oz.
- 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.
- Tikka T3/T3x Platform – 1.140” tenon diameter for proper fitment.
Specifications (Unfinished 27" Blank Weights):
- .224 – 3 lbs 9 oz
- .243 – 3 lbs 8 oz
- .257 – 3 lbs 8 oz
- .264 – 3 lbs 8 oz
- .277 – 3 lbs 7 oz
- .284 – 3 lbs 6 oz
- .308 – 3 lbs 5 oz
- .338 (29”) – 3 lbs 10 oz
Example: A finished 6.5 CM barrel at 24” weighs approximately 2 lbs 11 oz.
Tenon Diameter: 1.200", .338 - 1.250"
This barrel must be chambered, threaded, crowned and installed by a certified Gunsmith
Shipping Notice: Rifle barrels and barreled actions ship for a flat $14.95 per order, regardless of quantity. These items do not qualify for free shipping due to their size and handling requirements.