Reload Swiss RS70 Smokeless Magnum Rifle Powder
Important Note: This product is a reloading component (propellant powder) and can only be purchased in-store upon presentation of the relevant permit and ID, in accordance with local laws and regulations.
Unlock the full potential of your magnum rifle cartridges with Reload Swiss RS70, a premium smokeless powder engineered for the demanding needs of long-range hunters and precision shooters. Originally developed for the venerable .300 Winchester Magnum, RS70's slow-burning characteristics and high energy density make it the ideal propellant for a wide array of large-caliber hunting rounds. Experience the Swiss-made quality that delivers consistent velocities and outstanding accuracy, shot after shot.
Key Features:
- Optimized for Magnum Cartridges: The slow burn rate of RS70 is perfectly matched to large-capacity magnum cases and heavy-for-caliber bullets, ensuring a complete and efficient powder burn for maximum performance.
- Outstanding Consistency: Renowned for its excellent lot-to-lot consistency and temperature stability, this propellant helps minimize velocity variations in changing environmental conditions, a critical factor for long-range precision.
- Clean-Burning Formula: As a modern, single-base extruded powder, RS70 burns cleanly, reducing copper and carbon fouling to simplify firearm maintenance and preserve barrel accuracy.
- High Energy Density: Delivers the power needed for high velocities in cartridges like the .300 Win Mag and .338 Lapua Mag, making it an excellent choice for long-range hunting applications.
- Swiss Precision Manufacturing: Produced in Switzerland under the strictest quality controls, ensuring a reliable and top-tier propellant for your precision reloading needs.
Common Applications / Suitable Calibers:
RS70 is an extremely versatile powder for a wide range of magnum rifle cartridges, including:
- .300 Winchester Magnum
- .338 Lapua Magnum
- 7mm Remington Magnum
- .270 Winchester (with heavy bullets)
- Other similar large-capacity hunting and long-range cartridges.
Technical Specifications:
| Characteristic |
Value |
| Powder Type |
Extruded single-base tubular |
| Burn Rate |
Slow (Magnum Rifle) |
| Heat of Explosion |
ca. 3,850 J/g |
| Bulk Density |
ca. 960 g/l |
| Grain Dimensions (L x Ø) |
ca. 1.4 × 0.8 mm |
