"But what does it mean in terms of practical differences"
So what are: Sporting Clays Game Load Competition Slug Special Slug
Sporting Clays, Game Load, Competition Slug, and Special Slug refer to different types of shotgun ammunition designed for specific uses, primarily distinguished by their projectile type and intended application (target shooting, hunting, etc.).
Sporting Clays Load
Description: This is a type of birdshot ammunition, containing numerous small pellets (typically #7.5 to #9 shot).
Purpose: It is used for the sport of sporting clays and other clay target shooting games (trap and skeet), where the goal is to hit fast-moving, fragile, airborne or ground-bouncing targets. The small pellets create a spread-out pattern to increase the chance of hitting a moving clay target.
Characteristics: These loads usually have a moderate velocity and lower recoil compared to hunting loads, allowing for more comfortable high-volume shooting during practice or competition.
Game Load
Description: Game loads are also a type of birdshot ammunition, but generally use slightly larger shot sizes (e.g., #6 or #7.5) and sometimes a heavier payload or higher velocity than standard target loads.
Purpose: They are designed for hunting small to medium-sized game, such as upland birds, ducks, rabbits, and squirrels. The slightly larger, heavier pellets provide more stopping power and penetration than the smaller shot used for clay targets.
Characteristics: The main difference between a "game load" and a "target load" with the same specifications (shot size, weight, velocity) is often just the marketing label on the box.
Competition Slug
Description: A slug is a single, solid projectile fired from a shotgun, unlike birdshot or buckshot which contain multiple pellets. A "competition slug" is likely a marketing term for a slug designed for use in shooting competitions, such as 3-Gun events, that have stages requiring single-projectile accuracy.
Purpose: Used in competitions where specific steel targets or long-range accuracy is required, often at distances where birdshot or buckshot would be ineffective.
Characteristics: Competition slugs are often designed for reduced recoil to allow for faster follow-up shots and are made to be consistent and accurate. They may be "rifled slugs" (for smoothbore barrels) or "sabot slugs" (for rifled barrels) depending on the competition rules and the shooter's equipment.
Special Slug
Description: "Special slug" is also likely a general or marketing term for a specific slug variant, possibly a heavy-hitting or specifically designed slug for a niche purpose.
Purpose: Slugs are generally used for hunting large game (like deer or bear) or for defense, as they offer greater accuracy and deeper penetration than other shotgun ammunition types. A "special" slug might refer to:
Sabot Slugs: These use a plastic sabot (sleeve) to engage the rifling in a rifled barrel, offering superior accuracy at longer ranges, similar to a rifle bullet.
Specialized materials: Slugs made of copper or other materials instead of traditional lead.
Specific designs: Such as the Brenneke slug, which has a fiber wad attached to the base and external ribs to help it pass through choked barrels safely.
Characteristics: They deliver a single, powerful impact and are effective at distances up to 100-200 yards or more with the right barrel/slug combination.
Low recoil ammo reduces felt kick using lighter projectiles, lower powder charges, or specialized designs