A carbine buffer system is comprised of weights, both steel and tungsten, depending upon how much weight is needed to slow the bolt carrier and return it to action after a shot. Instead of buying a new buffer, you can easily disassemble your buffer, and change the weight setup. This is perfect for Geissele's Super 42, where you might need to experiment and fine-tune the buffer with the heavy duty spring. This tungsten buffer weight will also work with any standard mil-spec buffer and tube assembly. It is not meant for commercial buffers, only mil-spec.
Price is for each weight (1 each)
Standard Carbine Buffer = 3 steel weights