Enhance the reliability and recoil management of your M4 carbine or AR-15 platform with the Griffin Armament Extra Power +15% M4 Carbine Buffer Spring. Designed for shooters who demand consistent performance in demanding conditions, this upgraded spring delivers approximately 15% more power than standard carbine buffer springs, providing a noticeable improvement in system function without compromising durability.
Key Features
- 17-7 stainless steel construction for superior corrosion resistance, fatigue life, and rigidity
- +15% increased power compared to standard buffer springs for optimized cycling
- Engineered for high-round-count use in dry or fouled conditions
- Ideal complement for suppressed firearms to moderate bolt carrier group velocity
- Direct replacement for M4 carbine length buffer tubes
Benefits for Tactical Shooters
Over-gassed or suppressed setups often lead to excessive bolt speed, harsh recoil impulse, and inconsistent ejection patterns. This extra-power spring addresses those issues by increasing resistance, resulting in smoother operation, improved chambering reliability, and more predictable brass ejection. Whether running your rifle suppressed, in training environments with minimal lubrication, or pushing high volumes of ammunition, it helps maintain optimal timing and reduces wear on critical components.
Specifications
- Length: 13.2 inches
- Width: 3.7 inches
- Height: 1.1 inches
- Weight: 1.92 (per manufacturer packaging specifications)
- Material: 17-7 stainless steel wire
- Power rating: +15% over standard M4 carbine springs
Why Choose This Product
Griffin Armament, a combat-veteran-owned manufacturer, focuses on components that deliver real-world performance gains. This buffer spring integrates seamlessly into existing M4 carbine systems, offering a simple yet effective upgrade path for enhanced tolerance to varied operating conditions. Its robust material properties ensure long-term reliability across thousands of cycles.
Upgrade your AR platform’s buffer system today for improved recoil control and dependable function in any scenario.

