TAPCO 9MM Buffer – Enhance the reliability and performance of your 9mm AR-15 build with the TAPCO 9mm Buffer. Weighing 5.4 ounces this buffer is meticulously crafted from durable steel. Designed specifically for 9mm buffer tubes and gas systems the increased weight effectively reduces bolt bounce and felt recoil for smoother cycling. Engineered to Mil-Spec dimensions and compatible with a wide range of 9mm AR-15 platforms this buffer ensures consistent and reliable operation in any scenario.