JP Enterprises Buffer Retainer Pin / Spring for Silent Captured Spring

The JP EnterprisesA(R) Buffer Retainer Pin / Spring for Silent Captured Spring was designed for use with the Silent Captured Spring from JP Enterprises and makes installation and removal of it easier while still providing unmatched retention. Even better, this retainer pin and spring also work well with most standard AR buffers and springs. This buffer retainer pin is designed to work only with conventional buffer tubes and not those with a slotted lip feature designed to extend around the buffer retainer pin. The slotted feature may prevent this buffer retainer pin from fully presenting and will not retain the SCS. When running a Silent Captured Spring in this type of buffer tube, we recommend against the use of a buffer retainer pin. This buffer retainer is designed for use with the JP Silent Captured Spring and will not retain a standard buffer assembly as well as a Mil-spec buffer retainer. NOT compatible with Variable Mass Operating System (VMOS(TM)) carriers.