About this rifle barrel
Proof Research PR15 PXT Carbon Fiber AR is a rifle barrel for AR-15.
Check the gas system length, muzzle threads and profile against your handguard and gas block. The twist rate tells you which bullet weights the barrel is happiest with; 1:7 and 1:8 handle heavy bullets, 1:9 and slower favor light ones.
Manufacturer details
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. - By dramatically reducing rifling lead angle and smoothing projectile engagement into the bore PXT technology helps reduce wear improve consistency and create less felt torque during firing for improved recoil control and the ability to stay on target more effectively. - In controlled testing PXT barrels have demonstrated significant increases in barrel life while maintaining the accuracy standards expected from a PROOF barrel. Our PXT AR barrels arrive fully chambered and ready for installation making them an easy upgrade for shooters looking to build or refine a high-performance rifle system. - Available in both PROOF carbon fiber and traditional steel configurations PXT AR barrels deliver lightweight handling precision performance and next-generation barrel technology across a wide range of modern gas gun applications. - Caliber 223 Wylde - Barrel Length 16 - Twist Rate 7 PXT - Gas Length Mid - Gas Journal .750 - Port Size .082 - Muzzle Thread 5/8-24 - Weight 1lbs-11oz
Specifications
- Brand: Proof Research
- Manufacturer Part #: 152089
- UPC: 843068152089
Buying from WBT Guns
- Delivery: Ships to your door anywhere in the United States, or pick it up free at our La Mesa store.
- Payment: Pay in full or finance with Credova.
- Questions: Fitment or compatibility questions? Call (619) 667-9453 or email sales@wbtguns.com. FAQ
WBT Guns is family-owned in La Mesa, California, and has served shooters since 2012.
A note on accuracy. Specifications, fitment and images come from the manufacturer and can contain errors or change without notice. If a detail matters to your purchase, call us and we will confirm it before you order. Any compliance notes are general information, not legal advice; California and local laws change, and the rules that apply depend on the firearm the part goes on.
