
PROOF Research Zermatt Origin 7mm Backcountry 16.5" Carbon Fiber Pre-Fit, 1:8 Twist PXT, 5/8-24
Code: 152546
Ratings Snapshot
out of 5
5
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Would recommend this product.
100%
$1,149.00
Product Description
•••••
Description: PROOF Research Zermatt Origin 7mm Backcountry 16.5" Carbon Fiber Pre-Fit, 1:8 Twist PXT, 5/8-24. PROOF Research PXT AR barrels represent a new evolution in barrel technology, combining advanced rifling geometry with the performance and precision shooters have come to expect from PROOF. PXT - PROOF Exponential Twist - is a complete rethinking of conventional rifling design and twist progression, engineered to reduce engraving force, minimize throat erosion, and create a smoother transition as the projectile engages the rifling.
Features:
- Carbon Fiber:
- Lightweight:
- Up to 64% lighter than traditional steel barrels of similar contour.
- Extreme Temperature Resistance:
- Improved heat dissipation for cooler and longer lasting barrels.
- Unprecedented Durability:
- Wrapped with high-strength, aerospace-grade carbon fiber impregnated with a proprietary matrix resin.
- 16.5" Length
- 1:8 PXT Twist Rate
- 5/8" x 24 TPI
- Sendero Contour
- 2 lbs 7 oz
Manufacturer: PROOF Research
PRODUCT SPECIFICATIONS:
- Barrel Length: 16-1/2"
- Barrel Thread Pitch: 5/8" x 24 TPI
- Brand: PROOF Research
- Caliber: 7mm Backcountry
- Finish / Color: Carbon Fiber
- Firearm Type: Rifle
- Material: Steel
- Models Fit: Zermatt Arms Origin
Specifications
•••••
- Barrel Length: 16-1/2"
- Barrel Thread Pitch: 5/8" x 24 TPI
- Brand: PROOF Research
- Caliber: 7mm Backcountry
- Finish / Color: Carbon Fiber
- Firearm Type: Rifle
- Material: Steel
- Models Fit: Zermatt Arms Origin
Customer Ratings & Reviews
•••••
Ratings Snapshot
out of 5
5
(1)
4
(0)
3
(0)
2
(0)
1
(0)
Would recommend this product.
100%
out of 5
5
(1)
4
(0)
3
(0)
2
(0)
1
(0)
Would recommend this product.
100%
1 Total Reviews
Accurate!!A+++
Matt
Location: Arkansas
Date: September 21, 2026
Great look and feel while shooting and top notch for accuracy!
Recommended
1 Total Reviews