Extreme Power: RPS Big Bore .728 Airgun Slugs

The RPS Big Bore .728 represents the pinnacle of heavy-weight airgun ammunition. With a massive 18.3mm caliber and a weight of 640 grains, these projectiles are among the heaviest slugs available for high-power PCP air rifles. The Flat Nose design creates a maximum frontal surface area, making these slugs ideal for target shooting and scenarios where maximum energy transfer is the primary objective.

GoGun Team Insight

Our experience with these Dutch-manufactured RPS projectiles highlights their exceptional consistency. The 640-grain weight provides incredible flight stability, even in challenging conditions. Due to the extreme mass, the ballistic curve differs significantly from standard pellets, requiring a high-output PCP system. These slugs perform best in specialized .728 caliber rifles capable of delivering at least 300 Joules of energy to ensure predictable and effective results.

Technical Performance

Precision-engineered in the Netherlands, the 18.3mm caliber is designed for the most powerful airguns on the market. The high-quality lead material ensures a perfect barrel seal and maintains structural integrity during flight. The Flat Nose geometry maximizes impact surface, ensuring that every Joule of energy is delivered to the target efficiently.

Key Specifications:

• Caliber: .728 (18.3mm)
• Weight: 640 Grains / 41.5 Grams
• Shape: Flat Nose for maximum energy transfer
• Material: High-quality lead for optimal barrel fit
• Quantity: 50 pieces per pack
• Manufacturing: Dutch quality standards

Package Includes:

• 50x RPS Big Bore .728 Slugs (640 Grains)

These slugs are designed for experienced shooters utilizing high-performance .728 caliber PCP systems. To find the perfect balance between velocity and stability for your specific rifle, we recommend testing with a chronograph to monitor Joule output and consistency.

Upgrade your long-range precision today. Add the RPS Big Bore .728 slugs to your cart for unmatched impact and stability.