how far can a shotgun slug travel

The distance a shotgun slug can travel depends on several factors, including the type of slug, the gauge of the shotgun, the barrel length, and the elevation of the muzzle. Here are some general guidelines:

* A 12-gauge shotgun slug can travel:
+ Up to 1,000 yards (914 meters) or more at sea level, but its effective range is typically around 100-200 yards (91-183 meters).
+ At an elevation of 1,000 feet (305 meters), the range can increase to around 1,200-1,500 yards (1,097-1,372 meters).
* A 20-gauge shotgun slug can travel:
+ Up to 800-900 yards (732-823 meters) at sea level, with an effective range of around 75-150 yards (69-137 meters).
* A .410 shotgun slug can travel:
+ Up to 400-500 yards (366-457 meters) at sea level, with an effective range of around 50-100 yards (46-91 meters).

It’s worth noting that shotgun slugs are designed for hunting and self-defense at close to medium ranges, and their accuracy and effectiveness decrease significantly at longer ranges.

Here are some approximate muzzle velocities and ranges for different types of shotgun slugs:

* Foster-type slug (12-gauge):
+ Muzzle velocity: around 1,600-1,800 ft/s (488-549 m/s)
+ Range: up to 1,000 yards (914 meters)
* Sabot-type slug (12-gauge):
+ Muzzle velocity: around 1,800-2,000 ft/s (549-610 m/s)
+ Range: up to 1,200-1,500 yards (1,097-1,372 meters)
* Rifled slug (12-gauge):
+ Muzzle velocity: around 1,600-1,800 ft/s (488-549 m/s)
+ Range: up to 1,000-1,200 yards (914-1,097 meters)

Keep in mind that these are approximate values and can vary depending on the specific shotgun and ammunition used.