These replacement powder flask spouts will fit most of the smaller powder flask models Taylor's stocks. They are threaded M8x0.75 and made of brass.
Flasks, Horns & Spouts
Black Powder Measures & Flasks - Shop Now
RMC Molded Powder Flask w/ Pour Spout – RMC Ox-Yoke Muzzleloader
Traditions Performance Firearms Muzzleloader Spout
Flasks, Horns & Spouts
Flasks, Horns & Spouts
Flask Spout - 75 Gr - The Gun Works Muzzleloading Emporium
French powder flasks
Muzzle-loaders Brass Powder Flask Nozzle - 30 Grain
Black Powder Measures & Flasks - Shop Now