The Brenneke TOPAS (Trajectory Optimized Projectile and Sabot) is the ultimate solution for the modern hunter and sport shooter seeking high-precision performance without the punishing recoil of traditional slugs. Engineered to bridge the gap between smoothbore versatility and rifled-bore accuracy, the TOPAS delivers a flat trajectory and devastating energy transfer. At the heart of this load is a sub-caliber, lead-free projectile encased in a high-tech sabot, ensuring a perfect bore fit and reduced barrel fouling with every shot.