The Griffin Armament Extra Power +15% M4 Carbine Buffer Spring is a high-performance AR-15 component engineered for improved recoil management and reliability. Constructed from 17-7 stainless steel wire, these buffer springs excel in corrosion resistance, fatigue properties, and overall robustness. The Griffin Extra Power Buffer Springs deliver a significant +15% enhancement in recoil performance compared to standard buffer springs. This upgrade is particularly useful for firearms used in environments with limited lubrication or dry conditions, especially at high round counts. Additionally, these buffer springs are recommended for firearms equipped with suppressors, ensuring consistent and reliable operation. With their superior durability and enhanced recoil control, the Griffin Armament Extra Power Buffer Springs are a valuable addition to any firearm setup that demands top-tier performance.