Quick Answer
At longer ranges (beyond 20 yards), the .410 bore generally loses kinetic energy and velocity faster than the 28 gauge, resulting in less effective performance and penetration. However, the 28 gauge still struggles at longer ranges due to its relatively smaller size. Overall, the .410 is more forgiving at close ranges but the 28 gauge excels at medium ranges.
Range Performance Comparison
When it comes to hunting at longer ranges, the .410 bore’s smaller diameter and lower velocity result in a faster loss of kinetic energy. At 30 yards, a .410 bore load may retain around 50% of its initial kinetic energy, while a 28 gauge load may retain around 70%. This difference in energy retention directly affects penetration and effectiveness on larger game.
Shotgun Ballistics and Weight
The 28 gauge’s larger size and heavier shot load allow it to maintain better kinetic energy and penetration. A 28 gauge 1 1/8 oz load might weigh around 27g, while a .410 3 dram load weighs around 21.5g. This extra weight translates to improved range performance and effectiveness. To maximize performance, hunt with the 28 gauge at 20-40 yards and the .410 at 10-20 yards.
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