Barrel Spring 16in x 2.5in 100#

The Barrel Spring 16in x 2.5in 100# by SWIFT SPRINGS is a precision mechanical component designed for tactical weapon systems, firearms platforms, and industrial applications requiring reliable spring performance under sustained operational stress. This barrel spring is essential for law enforcement, military personnel, and authorized armorers who demand repeatability and durability in critical systems.

Engineered with a spring rate of 100 pounds per inch, the Barrel Spring 16in x 2.5in 100# delivers predictable and repeatable force characteristics essential for reliable weapon function. The 16-inch length and 2.5-inch outer diameter provide optimal fit within standard receiver geometry while maximizing load-bearing surface area. SWIFT SPRINGS manufactures this component using high-carbon alloy steel, shot-peened for fatigue resistance and stress-relieved to prevent premature failure under sustained cycling.

Armorers and gunsmiths depend on this barrel spring for maintenance, rebuilds, and platform conversions across duty-grade firearms. Its robust design ensures consistent performance across thousands of cycles, making it ideal for military-spec platforms and tactical applications. This spring is a reliable choice for anyone looking to enhance the performance of their firearms.