Stronger AR-10 Buffer Spring For Over-Gassed Setups
The Sprinco Orange AR-10 Buffer Spring is purpose-built to handle the increased mass, pressure, and recoil of AR-10/.308 platforms. Designed for use in carbine-length buffer systems on AR-10, LR-308, and other large-frame ARs, this spring delivers enhanced cycling control, reduced bolt speed, and long-lasting consistency. Manufactured from certified chrome silicon wire and treated with Sprinco’s proprietary heat treatment process, the Orange spring is made to outlast standard springs by tens of thousands of rounds.
Features
- Designed specifically for AR-10/.308 carbine buffer systems
- Ideal for suppressed or over-gassed rifles
- Reduces bolt speed for improved feeding and reliability
- Made from heat-treated chrome silicon for long service life
- Color-coded yellow for easy identification
- Corrosion-resistant finish for reliability in all conditions
- Made in the USA
Specifications
- Brand: Sprinco
- Model: AR-10 Buffer Spring – Orange
- MPN: 25762
- Fit: AR-10
- Material: Chrome Silicon
- Finish: Chrome





















