The “RK-1” front grip (hereinafter “RK-1”) is installed on any handguard with a lower Picatinny rail or on the “B-9” rail and is used for the convenience of holding weapons when firing.
The “RK-1” front grip (hereinafter “RK-1”) is installed on any handguard with a lower Picatinny rail or on the “B-9” rail and is used for the convenience of holding weapons when firing.