Proof Research PXT PR15 .223 Wylde AR-15 20in Barrel 1:7 Standard Contour Carbon Fiber
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PROOF Research PXT AR barrels represent a new evolution in barrel technology.
PXT (Proof Exponential Twist) is engineered to reduce engraving force, minimize throat erosion, and create a smoother transition as the projectile engages the rifling.
Specifications:
- Platform: AR-15
- Chambering/Caliber: .223 Wylde
- Length: 20"
- Contour: Standard
- Twist: 1:7"
Specifications
- Manufacturer:
- Proof Research
- Category:
- barrel
- Caliber:
- .223 Remington
- Platforms:
- AR-15
- Length:
- 20.0"
- Estimated velocity:
- 2,800-3,175 fps
- UPC:
- 843068152140
- MPN:
- 152140
- Required Component:
- Yes
Estimate only. Based on caliber + barrel length bucket. View details
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