Sterling Exclusive Series 32 g Bior 12 Gauge Shotshell

The Sterling Exclusive Series 32 g Bior uses a Bior wad design — a biodegradable wad system that reduces environmental impact compared to conventional plastic cup wads while maintaining the pattern performance of a quality hunting cartridge. The Bior wad combines the environmental credentials of a natural wad with the consistency of a modern engineered shot cup.

The 32 g charge sits in the middle of the hunting-weight range, providing a versatile load suitable for pheasant, partridge, and similar driven game at typical driven-day distances. The Exclusive Series quality standards ensure consistency across the box.