About this rifle barrel
This Proof Research PR15 PXT barrel is an 11.5-inch AR-15 barrel chambered in .223 Wylde, which handles both .223 Remington and 5.56 NATO. The 1:7 twist stabilizes heavier bullets. It suits a compact, precise short-barreled build. It runs both .223 Remington and 5.56 NATO.
Specifications
- Brand: Proof Research
- Fits: AR-15
- Manufacturer Part #: 156063
- UPC: 843068156063
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.
