Seekins Precision 8” barrels are perfect for AR pistols or Personal Defense Weapons. Precision CNC machined from premium stainless steel blanks. Each barrel is inspected four times to insure match grade tolerances for maximum accuracy and performance. These barrels use a pistol length gas system.
This barrel is chambered in 300 AAC BlackOut and has a 1-in-7” rate of twist. It is precision machined to match grade tolerances for maximum accuracy. The finish is a non-glare Armor Black coating for longevity and ease of maintenance. These barrels have 5R button rifling.