TacFire AR-15 9mm Heavy Buffer 5.5 oz, Black Nitride - MAR044-5.5

Heavy buffer designed for AR-15 pistol caliber carbines chambered in 9mm, featuring a solid 5.5 oz steel construction that eliminates noise from moving weight mechanisms and provides extended dwell time. Made from steel with black nitride finish for corrosion resistance. Installs into standard AR-15 buffer tube assemblies.