This 9mm buffer is designed to be used to convert an AR15 to shoot 9mm. It is also used to reduce cycle rate of the AR15 and felt recoil. It weighs 5.6 oz.
5 Reviews Hide Reviews Show Reviews
Nice and heavy runs great with my RRA mag well adaptor. A must have for smooth operation
Great 9mm buffer.
This heavy buffer smooths out my 9mm build. Would recommend.
This buffer does just what it is supposed to do. Cycles reliably in my 9mm build.
You need a heavy buffer for 9mm and this one does the job nicely.