The Rio Heavy Field .410 ga 3-inch load is intended for small-game and field use, delivering a 1 1/16 ounce payload of #4 shot at a listed velocity of 1150 feet per second. This 3″ MAX heavy field cartridge is designed for .410 bore shotguns where a higher payload in a sub-gauge round is required. The product is supplied in consumer retail boxes of 25 rounds for sport and field applications.
Packaging
Box: Sold per box containing 25 rounds.
Case: Case quantities are achieved by ordering the required number of boxes; no specific case pack size is represented in this listing.
Key Specifications
- The manufacturer is Rio Ammunition.
- The product line is Heavy Field.
- The caliber is .410 ga.
- The shell length is 3″ MAX.
- The shot weight is 1 1/16 oz.
- The shot size is #4.
- The listed muzzle velocity is 1150 fps.
- The box quantity is 25 rounds per box.
- The listed shipping weight is 1.35.
This Heavy Field .410 load delivers a higher payload in a 3-inch format for shooters focused on small-game and field work. The combination of shot weight and listed velocity provides a practical option where a stout sub-gauge load is preferred; the boxed packaging makes it straightforward to order for retail or bulk needs by purchasing multiple boxes.
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.




