SRC Part SR92COM-A17-SEA and CPG-01. Fits older-style SRC SR92 magazines with the slotted CO2 Base Cover Screw (63SRCSR92COM-A18).
Will not work with magazines that have the newer hex-style CO2 Base...
SRC Puncture Pin Seal - NEW Hex Style
For SRC airsoft and airgun magazines with the newer Hex-Style CO2 Base Cover Screw (Hi-Capa, SR92, SP). Fits the newer CO2 Cartridge Stab