Product SKU # :TSRES12 |  MPN: RES12  | UPC # :8435101618748

Rio Ammo 

RIO Royal Expansive 12 Gauge Ammo 2-3/4” 1-1/8 oz Slug - RES12

Rating(s) starstarstarstarstar55 (21)21   View all Ratings
Write A Review
RIO Royal Expansive 12 Gauge Ammo 2-3/4” 1-1/8 oz  Slug - RES12
USDTargetSportsUSA4.99
Pricing Options
USDTargetSportsUSA249.50
Pricing Options
out of stock
login to signup for Back in Stock alerts.
out of stock
login to signup for Back in Stock alerts.

Customers Also Bought

  • Details
  • Shipping
You must be 21 years or older to order ammunition. Ammunition must ship UPS ground. Due to safety considerations and legal/regulatory reasons, Ammunition may not be returned. Please check local laws before ordering. By ordering this Ammunition, you certify you are of legal age and satisfy all federal, state and local legal/regulatory requirements to purchase this Ammunition.

RIO Royal Expansive 12 Gauge Ammunition 2-3/4” 1-1/8 oz  Slug - RES12

The RIO Royal Expansive 12 Gauge Slug is a premium ammunition option for hunters and shooting enthusiasts seeking accuracy and formidable power. This ammunition features a 2-3/4" shell loaded with a 1 1/8 oz slug, designed to deliver consistent performance with a muzzle velocity of 1,410 fps. RIO Ammo, a renowned manufacturer with a rich tradition since 1896, ensures reliability and performance across their extensive product line. This slug is designed to provide optimal results whether used in rifled or smoothbore barrels, making it a versatile choice for hunters who require precision and power.

Features and Specifications:

  • Performance Metrics: With a muzzle velocity of 1410 fps, this ammunition ensures high stopping power and accuracy.
  • Versatile Use: Designed for both rifled and smoothbore barrels, enhancing its application for hunting in various settings.
  • Technological Design: Includes a plastic base which acts as a gas check and stabilizer, improving both performance and safety.
  • Quality Assurance: Manufactured by RIO Ammo, a trusted name since 1896, known for quality and reliability.
  • Packaging and Purchase Options: Available with free shipping on bulk purchases at Target Sports USA.

Deep Dive

Overview

RIO Royal Expansive 12 Gauge Ammunition is quintessential for those pursuing game that demands high accuracy and significant stopping power. The slug's design ensures it can be used in various shotgun configurations, allowing hunters versatile application in the field. Its capability to work with rifled or smoothbore barrels extends its utility, making it suitable for diverse hunting scenarios from dense forest treks to open plains.

History and Development

The RIO brand, founded in 1896, has continuously improved ammunition technology to meet the demanding needs of hunters and competitive shooters. RIO's development of proprietary technologies ensures that products like the Rio Royal Expansive Slug deliver consistent performance. Their integrated production chain involves everything from raw material manufacturing to the final cartridge assembly, reflecting more than a century of expertise.

Common Questions and FAQs

  • Are RIO Royal Expansive slugs compatible with smoothbore barrels?
    Yes, these slugs are designed for both smoothbore and rifled barrels.
  • What is the muzzle velocity of this ammunition?
    It has a muzzle velocity of 1410 fps.
  • Does RIO provide free shipping for bulk ammo purchases?
    Yes, free shipping is available on bulk purchases through Target Sports USA.
  • Is this ammunition suitable for use in competitions?
    While primarily designed for hunting, its accuracy makes it potentially suitable for use in competitive scenarios.
  • Are there any safety warnings associated with this product?
    Yes, it contains chemicals known to cause cancer and reproductive harm in California as per Proposition 65.
  • How does the plastic base of the slug enhance performance?
    It acts as both a gas check and drive band, improving ballistic stability.

The 'Round Up'

Perfect Fit for:

  • Medium Game Hunting

Why It Stands Out:

The RIO Royal Expansive 12 Gauge Slug is engineered to meet the needs of hunters seeking versatility and performance. With its high muzzle velocity and ability to be used in both rifled and smoothbore barrels, this slug offers exceptional performance and power. RIO's longstanding expertise is evident in this product, making it a preferred choice for accuracy and reliability in the field. Enjoy benefits like free shipping on bulk orders when purchasing from reputable suppliers like Target Sports USA.

Field Details
MPNRES12
UPC88435101618748
ManufacturerRIO Ammunition
PlatformShotgun
Ammo ApplicationMedium Game Hunting
Ammo TypeSlug
Caliber12 Gauge Ammo
Grain Weight1 1/8 oz
Quantity Per PackageBox of 5 / Case of 250
Test Barrel LengthNot Provided
Muzzle Velocity1410 fps
Muzzle EnergyNot Provided
Ballistic Coefficient (G1)Not Provided
Case TypeShotgun Casing
Primer TypeShotgun Primer
CorrosiveNo
ReloadableNot Provided
Lead FreeNo
Staked PrimerNot Provided
Country of OriginUSA

BULK AMMO - FREE SHIPPING

We offer Free Shipping on bulk ammo purchases for sale online at cheap discount prices. A case of ammo is a bulk ammo purchase.

Look for "FREE Shipping" next to the bulk ammunition price, add the eligible ammo to your cart, and it will be automatically applied to all orders with eligible bulk ammo products. No coupon code needed 24 hours a day, 7 days a week at Target Sports USA.

UNLIMITED FREE Shipping available on all orders with Target Sports AMMO+ Membership!



SHIPPING AMMUNITION


Attention Ammunition Buyers You must be 21 years or older to order ammunition. Ammo must ship UPS/FedEx Ground. For safety reasons, we cannot accept returns on ammo. Always, make sure that you use the correct ammunition for your gun. Please check local laws before ordering.


Shipping Estimate Please add the product into your shopping cart to get a shipping estimate
   
Ammo Shipping Zones
Target Sports USA only ships ammo to Contiguous 48 states only. We do not ship ammo to Alaska & Hawaii 
   
Proposition 65 Warning
 This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.p65warnings.ca.gov.

Reviews

21 Customer Review(s)
5 Star
19  (90%)
4 Star
2  (10%)
3 Star
0  (0%)
2 Star
0  (0%)
1 Star
0  (0%)
Please login first to write a review.
Comments and Reviews on RIO Royal Expansive 12 Gauge Ammo 2-3/4” 1-1/8 oz Slug - RES12
Great ammo, solid slugs from Rio Royal Expansive. Thanks TSUSA.
Comments and Reviews on RIO Royal Expansive 12 Gauge Ammo 2-3/4” 1-1/8 oz Slug - RES12
Great slugs for a great value, quality ammo from Rio Royal.
Comments and Reviews on RIO Royal Expansive 12 Gauge Ammo 2-3/4” 1-1/8 oz Slug - RES12
Nice quality slugs priced great, no problems with this ammo from Rio Royal.
Comments and Reviews on RIO Royal Expansive 12 Gauge Ammo 2-3/4” 1-1/8 oz Slug - RES12
Accurate out to 100 yards out of smooth bore barrel. Nice slugs.
Comments and Reviews on RIO Royal Expansive 12 Gauge Ammo 2-3/4” 1-1/8 oz Slug - RES12
Delivered on time, accurate and hassle free. Nice quality slugs from Rio Royal.

AMMO+ MEMBERS GET THE BEST PERKS

We don’t believe in hidden fees or padded shipping costs. While others sneak in charges, we keep it simple. Join AMMO+ and get 8% off every ammo order, free shipping, exclusive member perks, and a welcome gift just for signing up. Straight-up savings. No games.

8% Off Icon

8% OFF AMMO

Anytime. Anywhere. Every Order.

Free Shipping Icon

FREE SHIPPING

on every order. Box, case, or pallet.

Exclusives Icon

EXCLUSIVES

from giveaways to annual events.


Jeep Gladiator

HUGE PERKS LIKE YEARLY TRUCK GIVEAWAYS!

AMMO+ members are automatically entered to win. No extra steps. Just sign up, save money on ammo, and you’re in the running for the ultimate adventure vehicle.

JOIN AMMO+ NOW

AMMO+ WELCOME GIFT BONUS

As a thank you for joining AMMO+, we’re throwing in an ammo can as a bonus with your first member purchase.

VIEW ALL AMMO+ PERKS!
Welcome Gift

OUR PAST TRUCK WINNERS

2024 Winner

2024: DAVID K. - SC

2023 Winner

2023: ADAM B. - TN

2022 Winner

2022: MARK S. - MA

2021 Winner

2021: TROY A. - MI

STRAIGHT FROM THE SOURCE:

REAL MEMBERS. REAL FEEDBACK. REAL DEALS.
Joe Guinta, NJ

Joe Guinta, NJ

Total Savings: $1,779 so far!

"I am a frequent shopper the company is aware of my ammo needs and keeps me on a list for desired ammo should that inventory go on sale."

Brad Dunlap, IN

Brad Dunlap, IN

Total Savings: $4,860 so far!

"The cost of the program is something that pays for itself in no time. Check it out, you’ll be glad you did!"

Jay Patel, FL

Jay Patel, FL

Total Savings: $11,912 so far!

"The benefits provided by the membership are worth every penny, and I could not recommend it enough"

PROUDLY BASED IN THE USA

EXPLORE THE ENTIRE ARSENAL

Our product selections cover everything for the Precision Sports Industry. Don’t let someone else snag what you need. Discover our full range of products before they’re gone.

SHOP BULK AMMO


Questions & Answers

Frequently Asked Questions
Question:"The expansive slug is slightly subcaliber, so it can be fired through any choke. The plastic base acts as a gas check, but also as a drive band when used in rifled barrels or as a drag stabilizer when fired from smoothbores." I bought these because the didn't say sabot slugs anywhere on the page, or the package. in one of your other answers you said it could be used from a smoothbore. then after I ordered, you answered another guy and said they were sabot slugs, so my question is, can I use these from a smoothbore, or is it a complete waste? And, do you have any plans on labelling things more clearly? - Marcus (03/15/2022)
Response:Marcus, this is technically a Sabot Slug, but it was designed to fire in both barrel types, rifled or smoothbore. Sorry for any confusion. We are always striving to make things easier for our customers. Thank you for visiting TargetSportsUSA.com
Question:Thank you for clearing that up. I truly look forward to reducing old inanimate objects to slag with these. I love you very much. <3<3<3 - Marcus (04/02/2022)
Response:Marcus, glad to be of service. Thank you for visiting TargetSportsUSA.com
Question:Are these sabot slugs? - Christian (03/08/2022)
Response:Christian, yes this ammo from Rio Royal Expansive is a sabot slug, thank you for visiting TargetSportsUSA.com
Question:Hi there. Any word on my previous question? Thank you. - Andrew (02/18/2021)
Response:Thank you for your patience. We were looking into your question and trying to find the most accurate information. Thank you for your commitment to TargetSportsUSA.Com
Question:Hello. Are these sabot slugs or just normal slugs? And can these be used in a smooth bore barrel shotgun? Thanks in advance. - Andrew (02/17/2021)
Response:Hi Andrew, these are Expansive slugs. Expanding slugs are large-bore variations on hollow point pistol bullets. The expansive slug is slightly subcaliber, so it can be fired through any choke. The plastic base acts as a gas check, but also as a drive band when used in rifled barrels or as a drag stabilizer when fired from smoothbores. But as always we CANNOT guarantee this ammunition will work in your specific firearm. I recommend you checking with the firearm manufacturer and/or RIo ammunition for a more definitive answer. Thank you for visiting TargetSportsUSA.com
Question:Ok it was a Maverick 88 with a smooth bore cylinder. So just wanted to make sure I can fire these. Thank you - Andrew (02/19/2021)
Response:Glad to hear that this ammo will work for you. Feel free to reach out anytime! Thank you for your commitment to TargetSportsUSA.Com

Similar Products

View more from Rio Ammo

View more in SHOTGUN AMMO

Manufacturer Details

About Rio Ammunition

Rio Ammunition is proudly made in Spain and the USA, renowned for its high-quality shotgun shells crafted for hunters, clay shooters, law enforcement, and tactical users. Known for popular product lines like Royal BlueSteel, Game Load, and Royal Buck, Rio delivers consistent shot patterns, reliable ignition, and smooth performance across various shooting disciplines. With over 125 years of manufacturing excellence, Rio combines innovation with tradition to meet the demands of sport shooters and professionals. Target Sports USA offers bulk Rio shotgun shells in bulk with free shipping and great pricing on top gauges like 12 Gauge ammo, 20 Gauge ammo, and .410 Bore ammo.

Shop Rio Ammo By Category

Handgun Ammo

Rifle Ammo

Rimfire Ammo

Back To Top
HomeAMMOSHOTGUN AMMO12 GAUGE SHOTGUN AMMO12 GAUGE 2 3/4" SHOTGUN AMMO → RIO Royal Expansive 12 Gauge Ammo 2-3/4” 1-1/8 oz Slug - RES12