Proof Research 154175 .224 24 In Carbon Fiber Sendero PXT 1-8
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Proof Research | Model 154175 | MPN: 154175 | UPC: 843068154175 | .224 Caliber | 24" Barrel | PXT 1:8 Twist | Sendero Contour | 3 lbs 4 oz
PROOF Research PXT carbon fiber barrel blank with PROOF Exponential Twist rifling technology. Carbon fiber construction, Sendero contour, 2.5" barrel breech, and 1.20" shank diameter.
PXT rifling geometry reduces rifling lead angle and smooths projectile engagement into the bore. Controlled testing demonstrated a 30–100% increase in barrel life while maintaining PROOF barrel accuracy standards.
Specifications:
- Brand: Proof Research
- Model: 154175
- MPN: 154175
- UPC: 843068154175
- Category: Rifle Barrels
- Caliber: .224
- Barrel Length: 24"
- Barrel Type: PXT Carbon Fiber
- Barrel Contour: Sendero
- Twist Rate: 1:8 PXT
- Barrel Breech: 2.5"
- Shank Diameter: 1.20"
- Weight: 3 lbs 4 oz
- Construction: Carbon Fiber
- Rifling Technology: PROOF Exponential Twist
Technical Specifications
| Manufacturer | Proof Research |
|---|---|
| Model | 154175 |
| SKU | B1725843 |
| UPC | 843068154175 |
| Availability | In Stock |
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Shipping & Returns
Shipping Information
- Orders typically process within 1-2 business days
- Ships via major carriers with tracking
- Tracking information provided for all orders
- Shipping costs calculated at checkout based on weight and destination
Return Policy
- 30-day return policy on accessories and non-firearms
- Items must be unused and in original packaging
- Contact us for return authorization before shipping items back
- Original shipping costs are non-refundable
Questions?
Contact us at 502-272-4859 or submit a question for assistance with shipping or returns.
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