OK, that said why is it that when we look at the shooters shooting matches like NRA High Power their rifles are pretty much lacking whistles and bells? Rifles like those seen in this link? Why was it in 1969 the Marine Corps handed me an M14 stock rifle and taught me how to place round after round in the black at 500 meters in the prone position. Sorry but I do not see "coolifying" a rifle (or much any gun) as instilling the needed disciplines in a truly successful match great shooters. I guess I just have to disagree with that statement.
Well man, I consider it vital because it will inspire handling and practice as stated in the below comment.
The "cooler" you feel a gun is, the more you love it. The more you love it, the more likely you are to dry fire it, live fire it, develope muscle memory, and become proficient with it.
I certainly agree with you that good training, handling techniques, discipline, and practice will teach anyone how to shoot any gun. Sight picture, largly, is sight picture, recoil management is recoil management, and learning true marksmanship, as it sounds like you did, is scientific. Some people have a natural ability as well. Thanks for your service by the way.
I did not mean to say or imply that having a ""cool" gun will magically make you a better shooter. I just mean that it will help an average shooter, (not a soldier, or competitor) learn faster, through an inspiration to practice. Yes there are lots of people who shoot bare bones guns at an expert level.
For example, I had a full sized pistol I did not think was that great. I shot it fine, but was never very inspired to practice with it even though it was my home defense gun. As a result, I got rid of it because I realized I was more proficient with another gun because I practiced with it, and realized I really just liked that gun more because I thought it was cool. I own no GLOCKS because I don't find them pleasing to the eye, or very cool. I have shot one, and shot it well, but I know if I bought one, I just wouldn't shoot it, or develope true proficiency with it.
So I think the word "vital" is maybe what is bugging you about my original comment. Perhaps a better way to say it is that I think having a gun that an average shooter finds "cool" will help inspire practice, and increase proficiency with the use of that firearm, just by way of that shooter liking the gun. Maybe not vital, but I think it helps. Better?