About this rifle barrel
Proof Research PR15 22 ARC Barrel, 20", 1:7, 5/8-24, Stainless is a rifle barrel, 20 in, 1:7 in twist.
Match the barrel to your platform (gas system length, barrel extension and thread pitch on an AR; the exact action on a bolt gun). Twist rate decides which bullet weights stabilize: faster twists suit heavier bullets.
Specifications
- Brand: Proof Research
- Length: 20 in
- Twist: 1:7 in
- Barrel Type: Rifle Length
- Manufacturer Part #: 143483
- UPC: 843068143483
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.
