10,000 Rounds Through a JP AR-15 Barrel—Is It Cooked or Still a Laser?"
This video conducts an in-depth evaluation of a JP Enterprises stainless steel AR-15 barrel after enduring 10,000 rounds. The content covers the barrel's history and specifications, assesses throat erosion with a borescope, details the shooting setup for consistent testing, and presents accuracy data from 3x 30-shot groups. The performance is then compared to other tested barrels, offering real-world insights into stainless steel AR-15 barrel longevity and accuracy. The presenter encourages viewer interaction regarding expected accuracy and comparisons to other barrel types.










