Buy RIO Online
RIO is a trusted manufacturer of high-quality ammunition, offering a range of products for hunting, sport shooting, and home defense. Their commitment to excellence ensures reliable performance in every shot.
Shop All RIO ProductsAll RIO Products (206)
RIO ROYAL BUCK 9P 20GA 2-3/4" 1345FPS #1 BUCK 25BX
Rio Royal Buck 15P 3'' Magnum Buck Shotshells 12ga 3 15plts 1200 fps #00 10/ct
Rio Star Team Target Shotshells 12ga 2-3/4 1-1/8oz #8.5 1200 fps 25/ct
Rio Star Team Target Shotshells 12ga 2-3/4 1oz #8.5 1250 fps 25/ct
Rio Star Team Target Low Recoil Shotshells 12ga 2-3/4 1oz #8.5 1200 fps 25/ct
Rio Top Game Magnum Lead Load Shotshells 12ga 3 1-3/4oz 1250 fps #7.5 25/ct
Rio Top Game Magnum Lead Load Shotshells 12ga 3 1-3/4oz 1250 fps #6 25/ct
Rio Top Game Magnum Lead Load Shotshells 12ga 3 1-3/4oz 1250 fps #5 25/ct
Rio Game Load Lead Shotshells 12ga 2-3/4 1-1/8oz 1280 fps #5 25/ct
RIO STT288 12GA 1OZ #8 1250FPS 250Rd Competition Ammo
RIO RDL32HV8 DOVE LOAD 12G 2-3/4 8 25/10
RIO RDL32HV75 DOVE LOAD 12G 2-3/4 7-1/2 25/10
RIO RDL288 DOVE LOAD 12G 2-3/4 8 25/10
RIO RDL2875 DOVE LOAD 12G 2-3/4 7-1/2 25/10
Rio Star Team Evo Platinum Shotshell 12ga 2-3/4 1-1/8oz 1235 fps #7.5 25/ct
Rio Star Team Evo Spreader Shotshells 20ga 2-3/4 7/8oz 1250 fps #8.5 25/ct
Rio Star Team Evo Spreader High Velocity Shotshells 12ga 2-3/4 1-1/8oz 1250 fps #7.5 25/ct
Rio Star Team Evo Platinum Shotshell 12ga 2-3/4 1-1/8oz 1235 fps #8 25/ct
Rio Royal Bala MG Slug Shotshells 12ga 2-3/4 1oz 1410 fps Slug 5/ct
RIO Ammunition Star Team 12GA 2.75in 1-1/8oz #7.5 1250FPS 250RD
RIO RC20MGN75 Gameload 20 Gauge 3" #7.5 Shot 25 Rounds
Rio Heavy Field .410 ga 3 MAX 1 1/16 oz #4 1150 fps - 25/box
Rio Star Team Target 12GA 2.75" 1-1/8oz #8 Shot 1150fps 25rd
Rio Ammunition RCHV366 410 Bore 3in 11/16oz 6 Shot 25rd
Rio RC208 20 Gauge 1oz 8 Shot 25 Box Game Load
Rio Ammunition RC2075 20 Gauge 2-3/4in 1oz #7.5 Shot 25 Rounds
Rio Texas Game Load HV 12 Gauge 2-3/4in 1-1/4oz #6 25rd
Rio Game Load 36 HV 12 Gauge 1-1/4oz #6 Shot 25/Box
Rio SG326 12 Gauge 2.75in 1.125oz 6 Shot 25 Box
Rio STT288 12 Gauge 1Oz #8 Shot Competition Ammo 25 Box
Rio Star Team Evo Target 12GA 2-3/4" 1oz #7.5 Shot 25/Box
Rio Ammunition CG3075 12 Gauge 2-3/4in 1-1/16oz #7.5 25rd
Rio Top Target Shotshells 28ga 2-3/4 3/4oz 1300 fps #8 25/ct
Rio TT410 .410ga 2.5 inch Shotgun Shells - #7.5 1/2 oz. 1200 fps 250rd Case RC3675
Rio Royal Buck 9P 20ga Buckshot 2.75 inch Shotgun Shells - 1Buck 1345 fps 250rd Case RB209
Rio TT410 .410ga 2.5 inch Shotgun Shells - #9 1/2 oz. 1200 fps 250rd Case RC369
Rio Ammunition RC20MGN-7/9 20 Gauge 3" 7/9 Shot 25/Box 10/Case
Rio Ammunition TGHV36TX-7/9 12Ga 2.75" 7/9 Shot 25/Box 10/Case
RIO STSP2885 Star Team Evo 12GA 2.75" 1oz #8.5 Shotgun Shells 25-Pack
RIO STP3285 Star Team EVO 12GA 2.75" 1-1/8oz #8.5 25 Rounds
RIO STSP328 Star Team Evo 12GA 2.75" 1-1/8oz #8 Shotgun Shells 25-Pack
Rio Ammunition RHD9PB Royal Buck 12Ga 2.75" 9 Pellets 1345fps 25/Box
Rio Ammunition RB122725 Royal Buck 12Gauge 2.75" 4Buck Shot 25 Per Box/10 Case
Rio Star Team EVO 12GA 2.75in 24G #7.5 Shot 25 Rounds
Rio ST24G9 12GA 2.75 24G Premium Shotgun Shells 25Rd
Rio Star Shotshell 12 ga 2-3/4 1-1/8 oz 1410 fps Slug 10/ct
Rio Star Team EVO Helice HV Shotshell 12ga 2-3/4 1oz 1315 fps #7.5 25/ct
Rio Ammunition STT32X75 Star Team EVO 12Gauge 2.75" 1 1/8oz 7.5Shot 25 Per Box/10 Case
About RIO
Founded in 1975, RIO is a prominent manufacturer of ammunition based in the USA. With a focus on quality and innovation, RIO produces a variety of ammunition types suitable for different shooting applications.
They specialize in producing shotgun shells, including options for game loads and home defense. RIO's products are designed to meet the needs of both amateur and professional shooters.
Product Lines
- Game Loads
- Home Defense Ammunition
- Sport Shooting Ammunition
Headquarters
City, State
Established
1975
Country of Origin
USA
Official Website
Customer Service
Contact Email
Warranty
RIO offers a limited warranty on their products for a duration of one year from the date of purchase, covering defects in materials and workmanship.
History & Heritage
RIO has been a key player in the ammunition industry since its founding in 1975. The company has built a reputation for producing reliable and high-performance ammunition for various shooting needs.
Notable Products
RIO RC20MGN75 GAMELOAD 36 MGN 20G 3 7.5 25/10
Rio Royal Buck 20Ga. 9 Pellets 2.75" 25 Ct Box 10 Box Case
Rio Home Defense Buck 12Ga. 9 Pellets 25 Ct Box 10 Box Case
Why Choose RIO?
Buyers choose RIO for their commitment to quality and performance. Their ammunition is designed to deliver consistent results, making them a preferred choice for both recreational and defensive shooting.
Hot RIO Items June 2026
Trending right now based on the last 30 days of TheGunDock orders + page views.
Rio RBSM402 Royal BlueSteel Magnum 12Ga 3" 1-3/8oz #2 Shot 2
Rio Texas Game Load 36 Shotshells 12 ga 2-3/4 1-1/4oz 1250 f
Rio Ammunition CG3075 12 Gauge 2-3/4in 1-1/16oz #7.5 25rd
Rio Ammunition TGHV365 12ga 2.75" 1-1/4oz #5 Shot 250 Rounds
Rio Ammunition RBSM324 Blue Steel 12g 3" 1 1/8oz #4 Waterfow
Rio Wing & Target Shotshells 20 ga 2-3/4 7/8oz 1250 fps #7.5
Rio Texas Game Load HV 12 Gauge 2-3/4in 1-1/4oz #6 25rd
Rio Ammunition ST2075 Star Team 24 20ga 2.75" 7/8oz #7.5 Tar
Shop RIO Products
Star Team EVO HV 32 Low Recoil Shotshells 12ga 2-3/4 1-1/8oz
Rio Ammunition RB129 Royal Buckshot 12ga 2.75" 9 Pellets #00
Rio Ammunition TG368TX Top Game Texas Load 12 Gauge 2.75" 1
Rio Ammunition RBLR129 12g 2.75" 9-Pellet #00 Buckshot Low R
RIO AMMUNITION TG3675TX Top Game Texas Load Standard Velocit
Rio Texas Game Load 36 Shotshells 12 ga 2-3/4 1-1/4oz 1250 f
Rio Ammunition TGHV368TX Texas Game Load High Velocity 12 Ga
Rio Texas Game Load 36 HV Shotshells 12 ga 2-3/4 1-1/4oz 134
Rio TGHV366TX Texas Game Load 12Ga 2.75" 1-1/4oz #6 Shot 25/
RIO Royal Pheasant Copper Shotshells 12ga 2-3/4 1-1/4oz 1250
Rio Ammunition RC369 410g 2.5" 1/2oz #9 Target Loads 250 Rds
Rio Ammunition RC368 .410ga 2.5" #8 1/2oz 1200fps 250rd Case
RIO News & Articles
Firearm Shipping Restrictions by State (2026 Update)
State-by-state guide to firearm and ammunition shipping for online buyers and FFL dealers. Current as of May 2026. Cover...
The Springfield KUNA: Roller-Delayed 9mm Pistol That's Shaking Up the PDW Market
The Springfield Armory KUNA — a roller-delayed 9mm pistol built in partnership with Croatia's HS Produkt — has becom...
The Strait of Hormuz: 2,500 Years of Trade, Arms, and Conflict
A twenty-one-mile-wide choke point has shaped the movement of goods — and weapons — across half the ancient and mode...
Iran Civilian Gun Ownership Laws in 2026: What's Legal, What's Restricted, and Why It Matters
A clear factual breakdown of Iran's firearms laws for civilians — who can legally own a gun, what categories of firear...
Ready to Shop RIO?
Buyers choose RIO for their commitment to quality and performance. Their ammunition is designed to deliver consistent results, making them a preferred...
Browse All Products