Can't be answered without knowing which 45 you are referring to. 45 ACP, 45 GAP, 45 Long Colt, 45/70 rifle round, 45 blackpowder, etc. and from what type of weapon it is being fired
The maximum effective range of a .45 caliber bullet is approximately 120 meters.
25m
@ 50m
Impossible to answer without knowing which 45 you are referring to. 45 ACP, 45 Colt, 45 Magnum, etc..
It depends on what you mean by "terminal". Are you referring to maximum effective range or maximum range?
The range of projectile is maximum when the angle of projection is 45 Degrees.
1/4 mile plus- the EFFECTIVE range is about 50 yards
The effective range of a typical shotgun is about 45 meters
The maximum effect of any weapon is death.
At 45° angle.
The answer varies, depending on WHICH .45 caliber bullet, and which weapon fires it. In the case of the 1911A1 pistol, in .45 ACP, firing a standard 230 gr. round nosed bullet, when elevated to 33 degrees, the bullet will travel 2096 ft. Not accurately, but that is it's maximum RANGE.
45