Hoppe's 9 12 CC Black Grease Syringe Black. s Black Grease Syringe that will help keep your firearm running in extreme conditions. Boasts extreme temperature range from -65 degrees F to 540 degrees F Synthetic polymer formula Syringe allows for precision application Specifications for Hoppe's 9 Black Grease Syringe: Manufacturer: Hoppe's Black Color: Black Package Contents: Hoppe's 9 Black Grease Syringe Hoppe's 9 HBGG: 12 CC Black Grease Syringe Black