Barrel Spring 16in x 2.5in 150#

The Barrel Spring 16in x 2.5in 150# by SWIFT SPRINGS is a precision coil-over suspension spring engineered for tactical vehicles, heavy-duty platforms, and specialized military applications requiring controlled load handling. This component serves operators and organizations that demand tuned suspension geometry—critical when vehicle dynamics directly impact mission readiness, equipment stability, and crew safety during off-road or high-stress operational environments.

Constructed from hardened steel with a copper powder coat finish, this 150 lb/in spring rate coil delivers consistent load compression and extension cycles essential for platform durability. The 16-inch length paired with a 2.5-inch inner diameter integrates seamlessly into OEM coil-over housings, providing predictable spring rates that maintain suspension compliance without sagging under sustained operational loads. The specified spring constant ensures the vehicle maintains proper ride height and absorbs impact forces efficiently, whether loaded with gear, personnel, or mounted systems during extended deployments or training cycles.

Law enforcement, military units, and specialized tactical teams benefit most from this spring when retrofitting or maintaining suspension systems on hardened vehicles like uparmored trucks, transport platforms, or command vehicles. Installation requires proper spring compressors and suspension knowledge—recommended for certified mechanics or authorized service centers familiar with coil-over systems. The copper powder coating resists corrosion in harsh operational theaters, extending component lifespan during maritime, desert, or extreme-climate deployments. Verify coil-over bore specifications and mounting architecture before ordering to ensure correct fitment.