5.5mm

Discover our premium range of 5.5mm (.22 caliber) ammunition, engineered for shooters who prioritize superior knockdown power and ballistic stability. Perfectly suited for air rifles and high-performance PCP (Pre-Charged Pneumatic) rifles, these pellets are the industry standard for those requiring greater impact energy and wind resistance. Browse our inventory to find the ideal weight and profile to elevate your shooting accuracy and consistency.

Showing all 9 resultsSorted by price: low to high

The 5.5mm pellet is widely regarded as the “all-rounder” of the airgun world, striking the perfect balance between velocity and terminal energy. At SA Provincial Service, we source only high-grade 5.5mm pellets designed to maintain their structural integrity during flight, ensuring every shot lands with precision.

When you choose 5.5mm ammunition from our catalog, you are selecting pellets that are specifically tested for compatibility with modern PCP rifles. Whether you are engaging in competitive target shooting or field use, the increased mass of the .22 caliber pellet provides a flatter trajectory over longer distances compared to smaller calibers. We are committed to equipping our customers with the best tactical gear; if you are looking to maximize the effective range and impact of your rifle, our expert-selected 5.5mm range is the definitive choice.

FAQ Section

  • What makes 5.5mm ammunition different from 4.5mm? 5.5mm ammunition, also known as .22 caliber, has more mass than 4.5mm (.177) pellets. This extra mass provides higher kinetic energy upon impact, making it more effective for field use and maintaining stability in windy conditions.

  • Are 5.5mm pellets suitable for all air rifles? No, 5.5mm pellets are specifically designed for .22 caliber air rifles and PCP rifles. Using the wrong caliber can damage your barrel and drastically reduce accuracy; always check your rifle’s specifications before purchasing.

  • Why is 5.5mm preferred for PCP rifles? PCP rifles often have the power plant capability to push the heavier 5.5mm pellet at high velocities without sacrificing accuracy, making this caliber the preferred choice for those seeking maximum performance and energy retention.

  • How does pellet shape affect 5.5mm performance? Dome-head pellets offer the best aerodynamic efficiency and accuracy, while pointed or hollow-point variations may be preferred for specific field applications where terminal expansion is required.