Hornady Superformance Ammunition 12 Gauge 2-3/4" 300 Grain MonoFlex Sabot Slug Box of 5
The Hornady Superformance 12 Gauge 2-3/4" 300 Grain MonoFlex Sabot Slug is built for hunters who demand accuracy and stopping power from their shotgun. This sabot slug pairs Hornady's MonoFlex projectile with specially formulated propellants to generate the velocity needed for flatter trajectories and consistent terminal performance at hunting distances. Whether you're working whitetail in timber or pursuing larger game, these slugs deliver the combination of speed, penetration, and reliability that separates quality ammunition from the rest.
The MonoFlex bullet itself is a solid-copper design topped with Hornady's exclusive Flex Tip, engineered to initiate expansion even at lower velocities while retaining approximately 95% of its original weight. This design means the slug won't fragment or separate on impact—critical for ethical kills and consistent performance across a range of hunting scenarios. The sabot and gas seal construction work together to maintain uniform pressure and velocity down the barrel, ensuring the slug stays true to target.
Hornady built this load with versatility in mind. The MonoFlex is a lead-free copper option, making it compliant in areas with lead ammunition restrictions while still delivering the penetration and accuracy expected of a premium hunting round. From the whitetail woods of the Midwest to the demanding terrain of Alaska, this is ammunition engineered to perform when it counts.
Key Features
- MonoFlex solid-copper projectile with Flex Tip for reliable expansion
- Retains approximately 95% of bullet weight for deep penetration
- Sabot and gas seal construction for consistent velocity and accuracy
- Lead-free design suitable for restricted-ammunition areas
- Specially blended propellants for flatter trajectory
- Packed 5 rounds per box
Specifications
| Gauge | 12 |
| Shell Length | 2-3/4" |
| Projectile Weight | 300 Grains |
| Projectile Type | MonoFlex Sabot Slug |
| Box Count | 5 Rounds |
Frequently Asked Questions
Can I use this slug in areas with lead ammunition restrictions?
Yes. The MonoFlex projectile is solid copper and lead-free, making it compliant in regions that prohibit lead ammunition.
What game can I hunt with these slugs?
The Superformance MonoFlex slug is suitable for a wide range of hunting applications, from whitetail deer to larger game. The penetration and weight retention make it versatile across different hunting scenarios.
Does the slug expand reliably?
Yes. The Flex Tip design is engineered to initiate expansion reliably, even at lower velocities, while the bullet retains approximately 95% of its original weight to ensure deep penetration.
What's included in a box?
Each box contains 5 rounds of loaded ammunition, ready to shoot.

