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Rio Royal MG 12 Gauge Ammo 37 Grain 2 3/4 1 5/16 oz Armored Slug - RNMG12
Rio Royal MG 12 gauge ammo in this 2 3/4" configuration is designed for hunting and tactical applications requiring a single-projectile load. This load features a 1 5/16 oz armored slug, providing a heavy projectile designed for consistent downrange impact. With a listed muzzle velocity of 1,410 fps, it delivers a combination of mass and velocity suited for demanding use cases. Slug loads like this are commonly used in appropriate shotgun platforms where accuracy and penetration are prioritized over spread. The Royal MG line reflects Rio’s focus on controlled manufacturing and consistent performance across its slug offerings. Packaged in a 250-round case, this configuration is structured for higher-volume use. Case quantities of 12 gauge ammo include free shipping through Target Sports USA.
Features and Specifications:
- 1 5/16 oz Armored Slug Projectile: This 12 gauge slug load uses a heavy 1 5/16 oz armored slug designed for consistent impact and single-projectile performance
- Muzzle Velocity – 1,410 fps: The 1,410 fps velocity supports reliable downrange performance and consistent shot delivery
- 2 3/4" 12 Gauge Shell Length: This ammunition is designed for use in 12 gauge shotguns chambered for 2 3/4" shells
- Slug Load Configuration: This Rio Royal MG 12 gauge ammo is built for applications requiring a single projectile rather than multiple pellets
- Hunting and Tactical Use: Suitable for hunting applications and other scenarios where controlled projectile performance is required
- Consistent Performance: Designed for reliable ignition and repeatable results across shots
Deep Dive
Overview
This 12 gauge slug ammo is intended for hunting and tactical applications. It is commonly used in 12 gauge shotguns chambered for 2 3/4" shells and configured for slug use. The 1 5/16 oz armored slug provides a single-projectile option for improved accuracy compared to traditional shot loads. The 1,410 fps velocity supports consistent performance at typical slug shooting distances. This load is often selected in situations where controlled projectile impact is required. It is well-suited for use in appropriate shotgun platforms designed for slug ammunition.
History and Development
Rio has a long-standing history in ammunition manufacturing, with origins tied to the Sociedad Española de la Dinamita (SED), founded in 1872 in Spain. Over time, the company developed into a producer of cartridges for hunting and sport shooting applications. Rio emphasizes integrated manufacturing, maintaining control over key components including hulls, primers, powders, wads, and shot. The Royal MG line reflects Rio’s continued development of specialized loads designed for specific applications. This approach supports consistent performance across its hunting and tactical ammunition offerings.
Common Questions and FAQs
- What is this 12 gauge load best used for?
It is designed for hunting and tactical applications where a single-projectile load is required.
- What is an armored slug?
It is a type of slug designed for controlled projectile performance and consistent impact.
- What firearms can use this ammunition?
It is intended for 12 gauge shotguns chambered for 2 3/4" shells and suitable for slug use.
- What is the advantage of using a slug over shot?
A slug provides a single projectile for improved accuracy and focused impact compared to multiple pellets.
- What is the effective range of this load?
Slug loads are typically used at moderate distances depending on firearm setup and conditions.
The 'Round Up'
Perfect Fit for:
Why It Stands Out:
Rio Royal MG 12 Gauge 1 5/16 oz Armored Slug ammunition provides a heavy, single-projectile option for hunting and tactical use. The 1 5/16 oz slug supports strong downrange impact, while the 1,410 fps velocity delivers consistent performance. Designed for use in appropriate 12 gauge shotgun platforms, it offers reliable function and repeatable results. This load is well-suited for scenarios where controlled projectile performance is required. Packaged in a 250-round case, it supports higher-volume use.
| Field | Details |
| MPN | RNMG12 |
| UPC | 8435101618762 |
| Manufacturer | Rio Ammunition |
| Platform | Shotgun |
| Ammo Application | Hunting / Tactical |
| Ammo Type | Armored Slug |
| Caliber | 12 Gauge |
| Grain Weight | 1 5/16 oz |
| Quantity Per Package | Case of 250 |
| Test Barrel Length | Not Provided |
| Muzzle Velocity | 1410 fps |
| Muzzle Energy | Not Provided |
| Ballistic Coefficient (G1) | Not Provided |
| Case Type | Shotgun Casing |
| Primer Type | Shotgun Primer |
| Corrosive | No |
| Reloadable | Not Provided |
| Lead Free | No |
| Staked Primer | Not Provided |
| Country of Origin | USA |
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