UnA-SuperSteel
20/76 UnA-SuperSteel 28 g
6 g UnA-Tungsten (18,5 g/cm³) + 22 g zink-plated steel
Technical specifications
- Caliber20/76
- Load6 g UnA-Tungsten (18,5 g/cm³) + 22 g zink-plated steel
- Velocity420 m/s
- Max. chamber pressure1050 bar
- Package (pcs/box)10
- Shot size / pellet count#8 (2.25 mm) / 54 + #2 (3.81 mm) / 98
- Firearm requirementssteel-shot approved shotgun
UnA-SuperSteel made for 20 gauge. A tight‑patterning tungsten‑steel blend cartridge for shooting distances of 30–50 meters, especially recommended for duck hunting. The load contains approximately 150 pellets, of which 35 % are UnA‑Tungsten (by pellet count). If you demand more power than standard steel cartridges can offer, UnA‑SuperSteel is the right choice.
This cartridge can be used in fixed-choke shotguns up to ½ (Modified) choke. When using interchangeable chokes, follow the choke manufacturer’s specifications. All materials used are non-toxic.