JSB Exact RS Pellets cal. 4.52 mm – 500 pcs

JSB Exact RS: Speed and Precision in Every Shot

JSB Exact RS pellets are the ideal choice for shooters who demand uncompromising speed while maintaining the legendary precision of the JSB brand. The "RS" in the name stands for Rapid Shot, indicating that this ammunition is optimized for velocity. With a weight of only 0.475 g, these pellets are significantly lighter than the standard Exact version, allowing them to leave the barrel with higher energy and follow a flatter trajectory.

At rprshop, we recommend this model for shooters using air rifles with power over 10 J, but they also find their place in lower-powered guns where the light weight helps boost muzzle velocity to an effective level. The domed head is a proven shape for long-range shooting, as it maintains stability at high speeds and exhibits minimal air resistance.

This specific model is calibrated to a diameter of 4.52 mm. This slight oversize compared to the standard 4.50 mm ensures a better "seal" of the pellet in the rifling of the barrel. The result is better utilization of air pressure and more consistent muzzle velocity, a key factor for tight groups on the target. JSB pellets are globally recognized as some of the best on the market, and the RS version is no exception – it is a favorite for disciplines such as Field Target (FT) or Hunter Field Target (HFT).

Key Features:

• Lightweight Construction: The 0.475 g weight allows for higher velocities even in lower-powered air rifles.
• Flat Trajectory: Due to the high speed, the ballistic drop of the projectile is smaller, making it easier to shoot at various distances.
• Selected 4.52 mm Caliber: Ensures tighter guidance in the barrel and eliminates pellet drop-through, increasing accuracy.
• Universal Use: Excellent for sporting disciplines, target shooting, and recreational plinking.

Technical Specifications:

• Caliber: 4.5 mm (.177)
• Precise Diameter: 4.52 mm
• Weight: 0.475 g (7.33 gr)
• Head Type: Domed (Round)
• Packaging: 500 pcs
• Manufacturer: JSB Match Diabolo (Czech Republic)

Frequently Asked Questions (FAQ)

Question: Why choose 4.52 mm caliber instead of the standard 4.50 mm?
Answer: Most modern air rifle barrels have slight tolerances. The 4.52 mm caliber fits more snugly into the rifling, which improves the rotation of the projectile and its accuracy.

Question: Are these pellets suitable for shooting at 50 meters?
Answer: Yes, the Exact RS series is designed for long-range shooting. However, in strong winds, lighter pellets may be more prone to drift than the heavier Heavy versions.

Question: Can I use them in an air pistol?
Answer: Absolutely. Due to their light weight, they are excellent for air pistols, helping to achieve higher kinetic energy at lower pressure levels.