We have made one last run of these hard to find parts. These replacement Reising Model 50 compensators are designed to be a direct replacement for the original unit. They have been strengthened in the critical internal dimensions to better resist the problem of blown out baffles as is often encountered with the original units. Comes with good instructions for removing your original compensator and installing the new one. These are available in matte blue and polished blue finish. They can easily be refinished by your local gunsmith to better match your gun's specific finish if need be. While we recommend having a gunsmith perform the removal/installation work, it's possible to do this yourself with proper care.   PRICE INCLUDES SHIPPING.