Lets start with the basics. We don’t know the exact gun Mista uses but it is said to most likely bee ither a Smith & Wesson Model 49 Revolver or a Smith & Wesson Model 30- .32 S&W Long. The first has a length of 6.375 inches and the latter has a length of 6 inches. (1/7)
let’s just take the average of those two which would be 6.1875in. [ (6.375in + 6in)/2 = 6.1875in ] This is the length of Mista’s gun. (2/7)
The average length of the male hand is 7.6 inches. Here is the Model 49 compared to the average male hand. As you can see, it is slightly smaller— roughly by an inch. This would fit with the prediction that the gun is 6.1875 inches. (3/7)
Here we have mista holding his gun. The proportions line up. In this picture I took the part where he is holding the gun and aligned it to be next to the peepee [note that when aligning it I did not change the size at all. it is exactly the same size as it is in its ... (4/7)
... original placement.] We see that the length of area of the peepee appears to match the length of the gun [the gun being 6.1875in] (5/7)
According to World Data Info, the average peepee size (when erect) of an Italian male is 15.35 centimeters (6.043 inches ). Lets take the average of that measurement and the gun. [ (6.1875in + 6.043in)/2 = 6.11525 inches] (6/7)
allow me to plug this additional information real quick https://twitter.com/cooikld/status/1290077181939290112