Economy Type Smooth Rod Silicone Caulking Gun 310 ml , 9 inch

Front Barrel with Seal Punch Rod 

✦ For 310 ml Silicone Cartridge
✦ Heavy Duty Handle Drive
✦ 9" (233 mm.) Carriage Length
✦ Stoke: 15 mm
✦ Thrust Ratio: 6 : 1
✦ Front barrel with seal punch rod