Proof Research 154175 .224 24 In Carbon Fiber Sendero PXT 1-8
Shop Proof Research ProductsThis item qualifies for negotiated pricing
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
| Weight | 3.80 |
|---|---|
| Manufacturer | Proof Research |
| Model | 154175 |
| SKU | B1725843 |
| UPC | 843068154175 |
| Availability | In Stock |
Customer Reviews
No reviews yet. Be the first to review this product!
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 407-347-9840 or submit a question for assistance with shipping or returns.
Proof Research 109298 Carbon Fiber Barrel 308 Win 16.5" 1/10 Twist Black
Proof Research
Proof Research 139257 Pre-Fit Sig Cross Barrel 22 CREEDMOOR Stainless Pre-Fit Sig Cross Barrel Carbon Fiber Wrapped Barrel 5/8x24 CARBON FIBER | SIG CROSS
Proof Research
Proof Research 148266 Pre-Fit Sig Cross Barrel 25 CREEDMOOR Stainless Pre-Fit Sig Cross Barrel Carbon Fiber Wrapped Barrel 5/8x24 CARBON FIBER | SIG CROSS
Proof Research
Proof Research 139264 20" Carbon Fiber Barrel for Sig Cross 22 Creedmoor
Proof Research
Proof Research 114506 Q Fix Carbon Barrel 308 WIN 16in 10 Twist 5/8-24
Proof Research
Get Your Exclusive Price
Enter your email and we'll instantly send you our best price for this item.
Purchase now at the listed MAP price
Make an Offer
Submit your best offer for this item
Offers are reviewed instantly. Accepted offers are added to your cart automatically.
What is MAP Pricing?
MAP stands for Minimum Advertised Price. It's a policy set by manufacturers that limits how low retailers can advertise their prices.
The good news? We can often sell below MAP - we just can't show that price publicly. When you request a price by email or add to cart, you'll see our actual (often lower) price.
This isn't a trick - it's how we stay compliant while still offering you the best deals possible.