Product details:

Albion 103-15 80oz Core Special Deluxe Manual Bulk Gun Our largest capacity Standard-Thrust bulk gun. Great for standard viscosity to thick materials. Steel Barrel 18" long x 3-3/8" diameter. Includes 1 metal nozzle, 3/4" ID steel 32-35. If plastic cone nozzles are preferred, choose model 103-16 instead. To using plastic cone nozzles 235-3 or 935-3 on this gun, substitute the front cap with 187-G05 barrel reducer and add a 421-G01 Ring Cap. To use smaller ID metal nozzles, add Thread Adapter 27-6 to fit 32-series standard metal nozzles to the existing 221-G01 Front Cap.