Why are you making your own 9mm bullets? What do you need 9mm bullets for? What do you even need a gun for? Jeez, just move to somewhere safe.
A 147 grain 9mm bullet can travel between 750 and 1,000 feet per second, depending on the powder charge.
You will have to define what you want to use the weapon for. Loads vary from 90 - 147 grain.
You may be able to get an accurate 50 yards or better but the real problem is that 147 grain JHP 9mm bullet won't deliver sufficient damage to the deer to reliably kill it on the spot. If you give it a lethal wound but it runs away, the animal is wasted. If you can't make a head shot, use more gun.
standard 115 grain 9 mm ammo or higher grain bullet.
The smaller the grain weight, the faster you can make the round go. 90 Grain bullets can reach 1,350-1,400 feet per second maximum, 147 grain bullets can only go 950- 1,000 Feet per second maximum. Assuming you're talking about bullet weight and not powder weight.
True weight is going to depend on what grain bullet you are shooting.
Unless specifically prohibited in the owner's manual, yes.
You do not mention which 9 mm cartridge you are asking about. As the 9mm Luger (parabellum) is the most popular handgun load in the world, I assume this is the one? The maximum listed range is about 2200 metres. Actual distance will vary depending on the grain weight of the bullet (for the 9mm luger, from 100 to 147), barell length, and other factors.
The main difference between a 9mm and a .45 caliber bullet is the diameter. A 9mm bullet has a diameter of 9 millimeters, while a .45 caliber bullet has a diameter of .45 inches. The .45 caliber bullet is larger and generally heavier than the 9mm bullet, resulting in differences in recoil, speed, and stopping power.
A single 9mm bullet is about 3-6 cents. A 9mm Parabellum (Luger) CARTRIDGE is about .30-.55.
There are SEVERAL 9mm cartridges- the most common is probably the 9mm Parabellum (9mm Luger). A 9mm Parabellum BULLET (not cartridge) is typically slightly smaller than a .38 Special bullet- .356 instead of .357. The 9mm is frequently (not always) lighter- and shorter. Other 9mm cartridges (such as the 9mm Makarov) will have different bullets.
No, an A380 bullet is significantly larger and more powerful than a 9mm bullet. The A380 bullet is typically used in aircraft cannons and has much greater stopping power due to its higher velocity and larger size.