Anderson Manufacturing Carbine Length Buffer Spring

The Anderson Manufacturing Carbine Length Buffer Spring is an essential component for shooters building or maintaining direct impingement AR-15 carbines. This spring is designed to work in conjunction with your buffer and bolt carrier, helping to manage recoil impulse and ensure reliable cycling across various ammunition types and shooting conditions.

Engineered to meet mil-spec tolerances, this carbine-length buffer spring provides consistent spring force throughout the cycling sequence. It ensures that the bolt carrier returns to battery with precision, allowing for reliable hammer resets with every shot. The spring is compatible with standard carbine buffers, typically weighing 3 ounces.

Operators and builders who prioritize reliability in duty or defensive platforms will benefit from using the Anderson Manufacturing buffer spring, especially when upgrading worn components. Installation is straightforward, making it an excellent choice for both experienced armorers and civilian shooters looking to standardize their platforms.