Sons of Guns puts sub titles in to explain to the non-gun public what something is. Moments ago Will trashed a knife that fires the blade they built for a customer. He then told him that if he wants something that shoots they are going to make a 1911 (should be interesting to see their rendition of a 1911), and the subtitle informed us that the 1911 = a 45 caliber handgun.
I thought they made 1911's in .22lr, 9 mm, .40 S&W, .45 acp, .38 supper, and I'm sure I'm missing one or two.
Wouldn't it have been nice if they had said "The 1911 is the world's most popular and longest continuous production semi-automatic handgun on the market."