Aero Precision AR-15 Standard Buffer - Rifle

The Aero Precision AR-15 Rifle Buffer is a rifle-length buffer for AR-15 rifles with fixed stocks and rifle-length buffer tubes, a small part that controls how quickly the bolt carrier returns to battery.

Features:

• Rifle-length buffer for AR-15 rifles
• Designed for fixed-stock rifle-length buffer tubes
• Adds reciprocating mass to the buffer system
• Helps prevent bolt bounce
• Mil-spec dimensions
• Works with a rifle buffer spring
• Direct replacement for a worn buffer
• Made by Aero Precision

The bolt carrier compresses the buffer against the spring inside the buffer tube, and the weight of the buffer and the strength of the spring determine how quickly the carrier returns to the firing position. A rifle-length buffer is longer than a carbine buffer because it fits inside a longer buffer tube.

Use this buffer in a rifle-length tube, such as the tube on a fixed A2-style stock, and match it with a rifle buffer spring. It will not fit a carbine-length buffer tube, so check your stock and tube before ordering.

Aero Precision applies manufacturing standards drawn from its aerospace background to every handguard, receiver, and small part it builds, giving shooters components that fit together the way a factory rifle would rather than requiring extra fitting at the bench.