The .308 rifle becomes an even more versatile and efficient weapon by adding a new hydraulic buffer now offered by Buffer Technologies. The .308 is well known by law enforcement officers as a versatile and reliable weapon and one that many trust with their lives. However, because of its reliability, the .308 gets constant use, and can cause parts to wear down. This product helps reduce shock, protect optics and improve accuracy. Other benefits include faster target acquisition, recoil reduction, suppression of bolt bounce, lower firing rates and drop in replacements.