Rio Ammunition Royal Buck 20 Gauge 2.75'' 0 BK - 25 Rounds
- Ounces:
- 1 1/8 oz
- Capacity-Rounds:
- 25
- Caliber-Gauge:
- 20 Gauge
- Length:
- 2.75"
- SHOT Size:
- 0 Buck
- Muzzle Velocity:
- 1345
- Application:
- Hunting
- HazAir:
- Yes
Rio Ammunition Royal Buck 20 gauge shotshells deliver a proven load for hunters and sport shooters who demand reliable buckshot performance from a 20 gauge platform. This 25-round box contains 2.75-inch shells loaded with #1 buck shot—nine pellets per round—at 1345 feet per second. Rio's approach to buckshot centers on a proprietary wad design that keeps the payload flying together through the air, which means tighter, more predictable patterns downrange where it counts.
The 20 gauge is a versatile choice for hunters working dense cover, younger shooters, or anyone who prefers less recoil than a 12 gauge without sacrificing effective range or energy. Rio Royal Buck loads give you the option to run a lighter gun for all-day hunts while maintaining the ballistics hunters expect from buckshot. Lead shot, boxer primers, and reloadable brass make these cartridges economical for frequent shooters at the range or in the field.
Whether you're patterning loads for deer season, keeping a tested round in the safe for home defense, or stocking up for regular shotgun practice, Rio Royal Buck 20 gauge offers the consistency that comes from a manufacturer focused on American hunters and shooters. Each box of 25 is ready to load and shoot.
Key Features
- 20 gauge, 2.75-inch shell—standard length, runs in most 20 gauge shotguns
- #1 buck shot, 9 pellets per round—proven sizing for medium to large game
- 1345 feet per second muzzle velocity—solid energy delivery at hunting distances
- Proprietary Rio wad design for cohesive payload flight and consistent pattern dispersion
- Lead shot construction—time-tested performance, no toxicity restrictions in most regions
- Boxer primer and reloadable brass—value for shooters who reload
- 25 rounds per box—convenient packing for range days or field use
Specifications
| Gauge | 20 |
| Shell Length | 2.75 inches |
| Shot Size | #1 Buck |
| Pellet Count | 9 |
| Shot Type | Lead |
| Muzzle Velocity | 1345 feet per second |
| Primer Type | Boxer |
| Reloadable | Yes |
| Quantity | 25 rounds |
Frequently Asked Questions
Will Rio Royal Buck 20 gauge work in my shotgun?
Yes, if your shotgun is chambered for 20 gauge and rated for 2.75-inch shells. Rio Royal Buck loads are standard 20 gauge cartridges and will function in any 20 gauge shotgun—pump, semi-auto, or break-action—that accepts 2.75-inch shells. Check your shotgun's manual if you're unsure of the maximum shell length it will handle.
Is this load suitable for hunting?
Rio Royal Buck #1 buck shot is designed for hunting applications. With nine pellets of #1 buck per round, this load carries enough energy for medium to large game at hunting distances. Suitability depends on your local game laws, the species you're hunting, and your effective shooting range; check your state's hunting regulations before use.
Can I reload these shells?
Yes. Rio Royal Buck cartridges feature boxer primers and reloadable brass, so if you reload shotshells, you can recycle the hulls after firing.
What is Rio's proprietary wad and why does it matter?
Rio uses a proprietary wad design in these Royal Buck loads to keep the buckshot payload flying together through the air and hitting the target in a more cohesive pattern. Better pattern consistency means more predictable, tighter groupings of pellets downrange, which translates to more reliable shot placement when it matters.
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]

