Proof Research PXT PR15 AR-15 Barrel 6mm ARC 18in Std Contour 1:7.5 Twist Stainless
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PROOF Research PXT AR barrels combine advanced rifling geometry with the performance and precision shooters expect from PROOF.
- PXT (PROOF Exponential Twist) rethinks 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
Specifications
- Manufacturer:
- Proof Research
- Category:
- barrel
- Caliber:
- .224 Valkyrie
- Platforms:
- AR-15
- Length:
- 18.0"
- Estimated velocity:
- 2,740-3,115 fps
- UPC:
- 843068152256
- MPN:
- 152256
- Required Component:
- Yes
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