Original German MG3 675g bolt carriers. These are standard issue with current German MG3 machine guns. These carriers are heavier than earlier MG42 and MG1 carriers and will slow the rate of fire down to around 950-1000 RPM. New in box and complete $145 each. No other changes to the MG are required. These are built to work with standard MG42 or MG3 buffers.
