Proof Research115728779
Proof Research 106501 Bolt Action Barrel Blank - 284 Cal, 24" Sendero Contour, 1:8" Twist, 5-Groove Carbon Fiber Wrapped$899.00
Availability: In Stock
A Proof Research 284 Cal 24" Sendero Contour carbon fiber wrapped barrel blank gives your custom bolt-action build a significant weight advantage without compromising the precision and durability serious long-range shooters demand. This is a gunsmith blank—it arrives ready for threading and chambering by your smith—and it's engineered for the shooter who refuses to sacrifice accuracy for a lighter rifle. The 1:8.40" twist rate and 5-groove design are optimized for 284 Norma ballistics, making this blank a natural choice for precision hunters and competition shooters building a magnum-class rifle.
Proof Research's carbon fiber wrapping reduces barrel weight by up to 64% compared to traditional steel barrels while maintaining the stiffness and thermal stability that match-grade accuracy demands. The 24" Sendero contour profile—a tapered design that starts heavier at the breech and transitions toward the muzzle—balances rigidity where it matters most with weight savings where they help. Carbon fiber is notably resistant to the nicks, dings, and environmental wear that plague field rifles, and it dissipates heat more efficiently than steel, so your barrel stays cooler during high-volume shooting sessions and strings of fire.
This is a blank, not a finished barrel—you'll need a competent gunsmith to handle thread work, chamber reaming, and any crown finishing to your specifications. If you're building a custom 284 Norma for long-range hunting or precision rifle competition and weight savings matter without compromising rigidity or accuracy, this Proof Research blank is a genuine upgrade over conventional steel.
| Caliber | 284 Norma |
| Barrel Length | 24" |
| Contour | Sendero |
| Twist Rate | 1:8.40" |
| Grooves | 5 |
| Construction | Carbon Fiber Wrapped |
| Type | Bolt-Action Barrel Blank |
This is an unfinished blank that requires a competent gunsmith to thread the breech end, chamber it to your specifications, and finish the muzzle crown. It does not arrive ready to install on a receiver.
Yes. The 1:8.40" twist rate and 5-groove design are optimized for 284 Norma ballistics, making this blank well-suited for long-range hunting and precision rifle applications where the cartridge's performance can be fully realized.
Proof Research's carbon fiber wrapping reduces barrel weight by up to 64% compared to traditional steel barrels of similar contour and length.
Yes. Carbon fiber is resistant to weather, nicks, dings, and scratches. It also dissipates heat more efficiently than steel, helping your barrel stay cooler during extended shooting and perform more consistently under high-volume fire.
SKU: 115675027 • Width: 3.6in • Height: 3.1in • Depth: 33in • Weight: 4.1oz
Availability: In Stock
A Proof Research 284 Cal 24" Sendero Contour carbon fiber wrapped barrel blank gives your custom bolt-action build a significant weight advantage without compromising the precision and durability serious long-range shooters demand. This is a gunsmith blank—it arrives ready for threading and chambering by your smith—and it's engineered for the shooter who refuses to sacrifice accuracy for a lighter rifle. The 1:8.40" twist rate and 5-groove design are optimized for 284 Norma ballistics, making this blank a natural choice for precision hunters and competition shooters building a magnum-class rifle.
Proof Research's carbon fiber wrapping reduces barrel weight by up to 64% compared to traditional steel barrels while maintaining the stiffness and thermal stability that match-grade accuracy demands. The 24" Sendero contour profile—a tapered design that starts heavier at the breech and transitions toward the muzzle—balances rigidity where it matters most with weight savings where they help. Carbon fiber is notably resistant to the nicks, dings, and environmental wear that plague field rifles, and it dissipates heat more efficiently than steel, so your barrel stays cooler during high-volume shooting sessions and strings of fire.
This is a blank, not a finished barrel—you'll need a competent gunsmith to handle thread work, chamber reaming, and any crown finishing to your specifications. If you're building a custom 284 Norma for long-range hunting or precision rifle competition and weight savings matter without compromising rigidity or accuracy, this Proof Research blank is a genuine upgrade over conventional steel.
| Caliber | 284 Norma |
| Barrel Length | 24" |
| Contour | Sendero |
| Twist Rate | 1:8.40" |
| Grooves | 5 |
| Construction | Carbon Fiber Wrapped |
| Type | Bolt-Action Barrel Blank |
This is an unfinished blank that requires a competent gunsmith to thread the breech end, chamber it to your specifications, and finish the muzzle crown. It does not arrive ready to install on a receiver.
Yes. The 1:8.40" twist rate and 5-groove design are optimized for 284 Norma ballistics, making this blank well-suited for long-range hunting and precision rifle applications where the cartridge's performance can be fully realized.
Proof Research's carbon fiber wrapping reduces barrel weight by up to 64% compared to traditional steel barrels of similar contour and length.
Yes. Carbon fiber is resistant to weather, nicks, dings, and scratches. It also dissipates heat more efficiently than steel, helping your barrel stay cooler during extended shooting and perform more consistently under high-volume fire.
SKU: 115675027 • Width: 3.6in • Height: 3.1in • Depth: 33in • Weight: 4.1oz