“Proof Research 100929 Bolt Action Barrel Blank 264 Win Mag 26″ Black Carbon Fiber Wrapped 416R Stainless Steel Barrel, Features Sendero Contour” has been added to your cart. View cart

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December 12, 2025Proof Research 101070 Bolt Action Barrel Blank 243 Cal 28″ M24 Contour 1:7.50″ Twist 4 Grooves, Stainless Stainless
$449.00
Proof Research 101070 Bolt Action Barrel Blank 243 Cal 28″ M24 Contour 1:7.50″ Twist 4 Grooves, Stainless Stainless
2 in stock
SKU: TSW|152075
Category: Rifle Barrels
An optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing. Excellent erosion wear characteristics and corrosion resistance.
| UPC | 843068101070 |
|---|---|
| Manufacturer | Proof Research |
| Manufacturer Part Number | 101070 |
| Length | 28" |
| Model | Bolt Action Barrel |
| Rate of Twist | 1:7.50" |





