Rio Ammunition RBSM363 Royal BlueSteel Magnum 12 Gauge 3in. 1-1/4 oz 3 Shot 25 Bx/ 10 Cs

Rio Ammunition Royal BlueSteel Magnum 12 Gauge 3" 1-1/4 oz #3 Shot - 25 Rounds per Box, 10 Boxes per Case

Rio Ammunition
SKU:
119715994
|
UPC:
8435101623940
|
MPN:
RBSM363
$20.16
Current Stock:
Product Specifications
Ounces:
1 1/4 oz
Capacity-Rounds:
25
Caliber-Gauge:
12 Gauge
Length:
3.00"
SHOT Size:
3
Muzzle Velocity:
1400
HazAir:
Yes
Product Overview

Rio Ammunition Royal BlueSteel Magnum 12 gauge shotshells deliver the performance waterfowlers and upland hunters expect from a steel-shot option. These 3-inch loads push 1-1/4 oz of #3 shot, balancing effective range with pattern density for ducks, geese, and other game birds. Steel shot requires a compatible barrel, so verify your shotgun is rated for steel before loading up—but if you run a modern duck gun or a versatile field gun, these rounds are built to handle serious hunting conditions.

Rio has engineered Royal BlueSteel to cycle reliably in a range of 12-gauge platforms while maintaining consistent velocity and shot distribution. The magnum loading gives you the extra punch needed on longer passing shots, and #3 pellets sit in that sweet spot: large enough to retain energy downrange, small enough to deliver a denser pattern than larger shot sizes. Whether you're working a marsh at first light or pushing birds in late-season conditions, these are the kind of rounds that let you focus on your shot, not your ammunition.

The case format—25 rounds per box, 10 boxes per case—makes it easy to stock up and plan your season. Grab a case and you've got 250 rounds ready to go, with boxes sized conveniently for your blind or truck bed.

Key Features

  • 3-inch magnum shotshell for 12 gauge
  • 1-1/4 oz #3 steel shot load
  • Consistent performance for waterfowl and upland hunting
  • 25 rounds per box; 10 boxes per case (250 total)

Specifications

Gauge12
Shell Length3 inch
Shot Size#3
Shot Weight1-1/4 oz
Rounds per Box25
Boxes per Case10
Total Rounds per Case250

Frequently Asked Questions

Are these rounds compatible with my shotgun?

Rio Royal BlueSteel Magnum shells are 12 gauge 3-inch loads. Your shotgun must be chambered for 3-inch 12 gauge and rated for steel shot. Always check your firearm's markings before using steel ammunition.

What game are #3 steel pellets best for?

The #3 shot size is commonly used for waterfowl, including ducks and geese, and works well for larger upland birds. Shot size effectiveness depends on range, target, and your local hunting regulations—verify what's legal in your area.

How much ammunition is in a case?

Each case contains 10 boxes of 25 rounds, for a total of 250 shotshells per case.

Additional Information

Ammunition Restrictions:

You must be 18 years or older to purchase shotgun or rifle ammunition, and 21 years or older for handgun ammunition. All ammunition must be shipped via Domestic Ground, and shipping is not available for international residents. Residents of CA, DC, IL, MA, NY, CT, and NJ may be subject to additional restrictions. Always ensure you use the appropriate ammunition for your firearms, and check your state and local laws for any other relevant regulations on firearms and ammunition. Due to Department of Transportation regulations, returns on ammo cannot be accepted. Please verify local laws before placing an order.

We are unable to ship ammunition to the following:

  • Hawaii
  • Alaska
  • P.O. Boxes
  • APO/FPO Addresses
  • International Addresses
  • U.S. Territories
  • U.S. addresses with zip codes starting with (100, 101, 102)

Illinois residents must provide a copy of a valid FOID Card or Valid Concealed Carry License, along with their IL driver’s license or IL state identification card to purchase ammunition. The ammunition can only be shipped to an address listed on either of those two documents.

Email: [email protected]