The O.Z-9 Shorty grip was designed for those looking to run a compact sized grip on the O.Z-9 Standard. Switch between competition and concealed carry with the same firearm. Simply remove the take-down pin swap grips and re-install the take-down pin. No need to remove the trigger as it remains installed in the O.Z-9 receiver. Trigger pins are housed by the grip internally not through the grip like other platforms. - NOTE: O.Z-9 Shorty grips are not compatible nor interchangeable with the Compact O.Z-9. - O.Z-9 Shorty Grip is compatible with both G19 and G17 size magazines - O.Z-9 Standard Grip is compatible with G17 size magazines. - Technical Specs - Ready to install out of the box - ZEV Gen4 Magazine Release installed - Take-down pin included - NOTE: O.Z-9 Shorty grips are not compatible nor interchangeable with the Compact O.Z-9. - O.Z-9 Shorty Grip is compatible with both G19 and G17 size magazines - O.Z-9 Standard Grip is compatible with G17 size magazines. - Included Components - Grip - Takdown pin and spring - 4th gen mag release and spring - Box