Superb knock down power - if you are looking for a precise and hard hitting 20 Gauge 3 inches slug the Magnum is your perfect choice for any kind of deer hunting. Its one of the heaviest 20 Gauge slugs on the market, giving you deep penetration even on longer distances. Comes with built in superb knock down power. The joys of a 20 Gauge shotgun include lighter weight, faster reaction, and less punishment to your shoulder. And now, the deer hunter who prefers a 20 gives up nothing with the power and performance of our 3 inches Magnum. Our Original Brenneke Silver Slug, at a full 1 oz, is one of the heaviest 20 Gauge slugs on the market. Velocity and downrange energy are comparable to many 12 Gauge loads, giving a deer no chance even to 100 yd or more. Accuracy, a word associated with Brenneke slugs for over a century, is excellent in any type of barrel. The massive frontal area of the distinctive Brenneke design will flatten any deer. Lead point with ribs that point to the right ensure smooth choke passage Patented rear slides into point after the impact