The Telson 20 Inch .308 Winchester Bolt Action Barrel with 1:10 Twist Rate (UPC 818004026472) is a precision-machined barrel designed for custom bolt action rifle builds. This 20-inch barrel offers an excellent balance between velocity, accuracy, and overall rifle maneuverability. Chambered in .308 Winchester with a 1:10 twist rate, it is a versatile choice for hunters, precision shooters, and tactical rifle builders who want reliable performance across a wide range of bullet weights.
Versatile 1:10 Twist Rate for .308 Winchester
The 1:10 twist rate is one of the most popular and versatile twist rates for the .308 Winchester cartridge. It provides excellent stabilization for bullet weights ranging from 150 grains up to 200 grains, making it suitable for everything from lightweight varmint and deer loads to heavier match and hunting ammunition. This twist rate delivers consistent accuracy for both hunting applications and precision target shooting without being overly specialized.
The 20-inch barrel length strikes an ideal balance for .308 Winchester. It provides strong muzzle velocity while keeping the overall rifle length more compact and easier to handle than traditional 24-inch or 26-inch barrels. This makes it a practical choice for hunters who need to carry their rifle through thick timber or rugged terrain.
Key Features of the Telson 20" .308 Win Bolt Action Barrel
- 20-Inch Barrel Length – Excellent balance of velocity and maneuverability
- 1:10 Twist Rate – Versatile stabilization for 150–200 grain bullets
- .308 Winchester Chamber – Compatible with .308 Win and 7.62x51 NATO
- Precision Machined – High-quality manufacturing for consistent accuracy
- Bolt Action Design – Specifically engineered for bolt action platforms
- Model 818004026472 – Official Telson part number
- UPC 818004026472 – Authentic Telson product
Why Choose the Telson 20" 1:10 .308 Winchester Barrel?
The Telson 20" .308 Winchester 1:10 Twist Bolt Action Barrel is an outstanding choice for custom rifle builders and gunsmiths looking for a reliable, accurate, and versatile barrel. The 1:10 twist rate offers broad compatibility with popular .308 Winchester ammunition, making it suitable for a wide range of uses including deer hunting, elk hunting, tactical applications, and general precision shooting. The 20-inch length provides a practical compromise between ballistic performance and rifle weight, resulting in a rifle that is comfortable to carry during long hunts while still delivering the velocity needed for ethical shots at typical hunting distances. Telson barrels are known for their consistent quality and value, making this an attractive option for both first-time builders and experienced gunsmiths creating custom .308 bolt action rifles.
Technical Specifications
| Brand | Telson |
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| Model | Bolt Action Barrel |
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| Part Number | 818004026472 |
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| Caliber | .308 Winchester / 7.62x51 NATO |
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| Barrel Length | 20 inches |
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| Twist Rate | 1:10 |
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| Chamber | .308 Winchester |
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| Material | Steel |
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| Configuration | Bolt Action |
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| UPC | 818004026472 |
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| Intended Use | Hunting, Precision Shooting, Tactical, Custom Rifle Builds |
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Ideal Applications
The Telson 20" .308 Winchester 1:10 Twist Bolt Action Barrel is well-suited for a variety of hunting and shooting applications. The versatile 1:10 twist rate performs well with common hunting loads in the 150–180 grain range, making it an excellent choice for deer, black bear, and other medium to large game. It also handles heavier 190–200 grain bullets effectively for those who prefer them for increased long-range performance or deeper penetration. The 20-inch barrel length keeps the rifle relatively lightweight and maneuverable, which is beneficial for hunters who spend long hours on foot. Custom rifle builders will appreciate this barrel when creating lightweight hunting rifles, tactical bolt guns, or general-purpose precision rifles. Whether you are building a new .308 Winchester bolt action or replacing an existing barrel, the Telson 20" 1:10 twist barrel offers reliable accuracy and broad ammunition compatibility.
Build your next .308 Winchester bolt action rifle with the Telson 20 Inch .308 Win Bolt Action Barrel. Featuring a 1:10 twist rate and 20-inch length, this high-quality barrel (UPC 818004026472) delivers excellent accuracy and versatility for hunting and precision shooting applications.
