I was debating with myself over whether I would incorporate Sight Aiming in the future, but I guess it's a good thing to leave it out for now.
Also, I included actual iron sights on the model because
almost every gun ever invented has an iron sight on it to help the user know where to aim. Every gun in CS:S has an iron sight or scope mounted onto it, but it's meant for display. Same here. I included the glowing tritium sights because It looks kinda nice and realistic.
It's probably worth noting that the hands will always be grey.
It's better than making them tan, since Not everybody's blockland avatar has tan skin. It's meant to be some kind of light grey glove. I made it light so it could be easily distinguished from the rest of the gun, which is also grey.