The idea behind this is to replace the PF-9 Magazine Base Plate with a 2-piece interlocking grip extension (PF-9-805) •Will increase the capacity of the PF-9 mag from 7-rnds. to 8-rnds. while simultaneously increasing the comfort of the grip for the shooter •Will work on any existing PF-9 mag
•PF-9-808: includes the 2 interlocking base plates already assembled on a 7-rnd. mag - making it an 8-rnd. mag