My sentiments entirely,Brit..& ALWAYS un cap the un shot barrel if your using a double gun..OLD DOG..Good video however, I must warn you that loading a double gun thus is extremely dangerous!
To often the users chin was over the muzzles!
A much safer drill is to have the gun between the legs, locks to the rear. Grip the barrels between the knees.
The muzzles and barrels will not point at the loader this way.