The Winchester Super‑X rifled slug is a factory-loaded .410 bore shotshell intended for close-range precision shooting and hunting applications where a rifled slug is appropriate. These rounds are offered in a 3-inch shell length and feature a 1/4 oz slug design produced to Winchester Super‑X quality standards. The ammunition is suitable for use in smoothbore shotguns with rifled slugs and in rifled-choke or fully rifled barrels where compatible.
Packaging: This product is sold per box; each retail box contains 5 rounds. The product is also available by the case; a case quantity is achieved by ordering the required number of boxes — a full case is listed as 50 boxes (for a total of 250 rounds).
Key Specifications
- The gauge is .410 Bore.
- The shell length is 3 inches.
- The slug weight is 1/4 oz.
- The projectile type is a rifled slug.
- The listed muzzle velocity is 1800 fps.
- The listed muzzle energy is 788 ft lbs.
- Each retail box contains 5 rounds.
- Each case is listed as containing 50 boxes (totaling 250 rounds).
- The shot material / projectile composition is listed as lead.
Winchester Super‑X rifled slugs are manufactured to deliver consistent, repeatable performance for shooters who need reliable close-range accuracy from .410 bore firearms. The loading and construction are aligned with Super‑X quality control to provide predictable ballistics where rifled slugs are appropriate.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




