Proof Research 145821 7MM BC 20" Barrel, 8 Twist, 5/8-24, Sendero Contour
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Proof Research | 145821 | MPN: 145821 | UPC: 843068145821 | Carbon Fiber | 7MM BACKCOUNRTY | 20" Barrel | 20" OAL | 3 lbs | 1:8 Twist | 5/8-24 Thread | Sendero Contour
Sendero contour. Threaded 5/8-24. 1:8" twist rate.
Specifications:
- Brand: Proof Research
- Model: 145821
- MPN: 145821
- UPC: 843068145821
- SKU: Cr1173532
- Category: AR Barrels
- Product Type: Barrel
- Caliber: 7MM BACKCOUNRTY
- Barrel Length: 20"
- Overall Length: 20"
- Barrel Contour: Sendero
- Twist Rate: 1:8"
- Thread Pitch: 5/8-24
- Finish: Carbon Fiber
- Weight: 3.00 lbs
Technical Specifications
| Caliber | 7mm Backcounrty |
|---|---|
| Barrel Length | 20.00" |
| Finish | Carbon Fiber |
| Weight | 3 lbs |
| Manufacturer | Proof Research |
| Model | 145821 |
| SKU | Cr1173532 |
| UPC | 843068145821 |
| 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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