So I think I brought this up a while back, but again I’m seeing comments like “I like shooting the lighter pellets for a flatter trajectory”. Let’s take a look at facts, using my .25 Vulcan Tactic gen4. The third column is inches and the fourth is Mil. It shoots the 25.4 grain Kings at 895 FPS, and is zero’d at 50 yards. So it’s drop at 100 yards is 12.3 inches and 26 FPE. Five yards more at 105 yards it’s drop is 14.6 inches.
Now let’s look at the same gun shooting Mk2 heavies at approx 800 FPS. It’s drop at 100 yards is 14.8 inches with an FPE of 30 FPE.
So in reality, what you’re gaining by shooting the lighter pellet is the equivalent of shooting 5 yards closer to the target. So yes, it by definition is “flatter”, but in the big scheme of things not by any amount that really matters...? And do you really think in excess of a foot drop from 50 to 100 yards is flat?
Now let’s look at the same gun shooting Mk2 heavies at approx 800 FPS. It’s drop at 100 yards is 14.8 inches with an FPE of 30 FPE.
So in reality, what you’re gaining by shooting the lighter pellet is the equivalent of shooting 5 yards closer to the target. So yes, it by definition is “flatter”, but in the big scheme of things not by any amount that really matters...? And do you really think in excess of a foot drop from 50 to 100 yards is flat?