Reload Swiss Load Data & Reloading Guide
Reload Swiss, a distinguished brand within the Nitrochemie Group, has earned a reputable standing among ammunition reloaders for its focus on producing high-performance reloading powders. With roots tracing back to over 90 years of expertise in propellant production, Reload Swiss has leveraged this extensive experience to offer a series of propellants specifically engineered for handloading enthusiasts. The company's dedication to advanced technology and precision manufacturing ensures reloaders receive powders of impeccable consistency and quality.
About Reload Swiss
Specializing predominantly in powders, Reload Swiss offers a comprehensive range of single-base cadmium-free propellants tailored to meet the rigorous demands of different shooting disciplines, including rifle, pistol, and shotgun cartridges. The brand's consistent focus on narrow burn rate tolerances allows for precise load development, aiding reloaders in achieving optimal performance and accuracy. These powders are known for their clean-burning properties, providing minimal residue and reducing the need for frequent firearm maintenance.
Reload Swiss emphasizes safety and precision, which is evident in their thorough approach to providing detailed reloading data. Their resources include meticulously tested load development information readily available to assist both novice and veteran reloaders in the crafting of safe and effective ammunition. Online and printed materials from Reload Swiss offer extensive guidance on powder charge weights and ballistic performance, supporting the creation of loads tailored to specific shooting requirements.
In the reloading community, Reload Swiss is highly respected for its unwavering commitment to quality and innovation. The brand's adherence to strict quality standards and their collaboration with notable firearms and ammunition manufacturers amplify their reputation as a trusted choice for reloaders pursuing excellence in their craft.
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Start CalculatingReload Swiss Powders in our Database:
ReloadSwiss RS 12
RS 12 by Reload Swiss is a fast-burning handgun propellant powder engineered for consistent performance in pistol loads. Renowned for its versatility, RS 12 excels in a wide array of calibers, notably the 9mm Luger, .40 S&W, and .45 ACP. The powder is presented in a fine-grained, extruded form, promoting excellent flow characteristics and reliable metering through powder measures, vital for maintaining shot-to-shot consistency. Its burn rate ensures rapid pressure build-up, which is optimal for achieving maximal energy in compact, high-pressure cartridges. Temperature stability is another hallmark, making RS 12 favorable for competitive shooters and reloaders seeking dependable performance regardless of environmental conditions. During load development, RS 12 exhibits predictable pressure curves and velocities, offering reloaders a solid foundation for achieving both high precision and safe operating conditions. Its blend composition provides a cleaner burn, reducing residue buildup, which is advantageous for maintaining barrel cleanliness and prolonging firearm maintenance intervals.
ReloadSwiss RS 14
RS 14 by Reload Swiss is a fast-burning propellant powder predominantly designed for handgun loads but is also suitable for specific cases in light rifle cartridges. This fine-grain extruded powder offers superior metering properties, ensuring consistent charge weights through progressive or single-stage reloading presses. A key advantage is its remarkable temperature stability, a characteristic that provides dependable performance across diverse environmental conditions. RS 14 excels in maintaining consistent velocities and pressures, making it an attractive choice for precision handloaders. Popular caliber pairings include 9mm Luger, .45 ACP, and .38 Special for handguns, while it can also be utilized effectively in small rifle calibers such as .223 Remington under the right conditions. The powder's versatility requires careful load development, considering the specific ballistics of each firearm. With its reliable ignition characteristics, RS 14 stands out for those seeking precise control over their ammunition's performance, backed by Reload Swiss's reputation for high-quality, Swiss-made powders.
ReloadSwiss RS 20
RS 20 by Reload Swiss is a fast-burning propellant ideally suited for handgun and pistol applications. Its burn rate of 8.1 places it prominently in the fast range, making it an excellent choice for high-velocity loads in common pistol calibers. The powder comes in a fine-grained, consistent physical form, ensuring excellent metering properties for precise charge weights during the loading process. RS 20 is specifically engineered for superior temperature stability, maintaining its performance across a wide range of environmental conditions, which is critical for competitive shooting or precision applications. This powder excels in popular calibers such as .38 Special, 9mm Luger, and .45 ACP, providing a reliable and clean burn. When developing loads, handloaders should consider its quick pressure peak, which is beneficial for achieving optimal velocity without excessive powder usage. Reloading with RS 20 offers the distinct advantage of consistent shot-to-shot performance, trusted by experienced reloaders for its dependable characteristics and versatility in various load configurations.
ReloadSwiss RS 24
Reload Swiss RS 24 is a versatile powder with a medium burn rate designed primarily for handgun and pistol calibers. Its performance is well-suited to applications involving highly efficient combustion in large-volume cases, providing a consistent power generation suitable for cartridges such as 9mm Luger, .45 ACP, and .357 Magnum. RS 24 features a small grain spherical physical form, which ensures excellent metering properties, making it an ideal choice for precision reloading with high throughput. Notably, RS 24 exhibits commendable temperature stability, making it reliable across varying environmental conditions. This quality ensures consistent muzzle velocities and pressures, which are critical for maintaining accuracy and safety. When developing loads, handloaders should pay attention to the manufacturer's recommended charge weights and start-low-go-slow approaches to optimize performance and safety. RS 24's predictable behavior and superior metering capabilities make it highly advantageous for handloaders seeking reliability and efficiency in their handgun reloads, reinforcing Reload Swiss's reputation for quality and innovation.
ReloadSwiss RS 30
RS 30 by Reload Swiss is a fast-burning propellant powder ideally suited for handgun and pistol loads. This powder is recognized for its clean-burning characteristics, making it an excellent choice for precision shooting applications where repeatability and cleanliness are paramount. Its spherical form ensures exceptionally uniform metering through powder measures, promoting consistent load development across various applications. RS 30 exhibits remarkable temperature stability, minimizing variations in ballistic performance under diverse environmental conditions, which is essential for ensuring consistent accuracy and reliability. Typically, RS 30 is paired with popular calibers such as the 9mm Luger, .40 S&W, and .45 ACP, where its fast burn rate enhances efficiency and optimal chamber pressure development. Handloaders benefit from its stable performance profile, enabling precise control over pressure and velocity outcomes. As a product of Reload Swiss, RS 30 is backed by a solid reputation within the handloading community for delivering consistent and reliable results, allowing handloaders to achieve premium performance in their tailored ammunition loads.
ReloadSwiss RS 36
RS 36 by Reload Swiss is a versatile rifle propellant characterized by its relatively fast burn rate, positioned at the 3.8 mark on the burn rate chart. This makes it particularly well-suited for small to medium cartridge loads. The propellant is formulated in an extruded grain shape, promoting consistent metering properties and ease of use in progressive reloading equipment. RS 36 is renowned for its exceptional temperature stability, a crucial feature for maintaining performance and safety across diverse environmental conditions. It is commonly paired with calibers such as 7.62x39 and .223 Remington, offering precision and reliability for both competitive shooting and varmint hunting applications. Handloaders will appreciate the minimal load workup needed due to its predictable performance and the extensive load data available from Reload Swiss. The clean-burning formulation reduces barrel fouling, prolonging barrel life and enhancing shooting accuracy. As a product of Reload Swiss, RS 36 carries a reputation for quality and consistency, highly valued in the handloading community.
ReloadSwiss RS 40
RS 40, produced by Reload Swiss, is a versatile rifle propellant featuring a medium burn rate profile classified at 3, ideal for precision handloading applications. Its properties make it suitable for a variety of rifle calibers, particularly those requiring efficient and consistent powder performance, such as .308 Winchester, .30-06 Springfield, and .223 Remington. The powder is characterized by a fine-grained, spherical form which ensures excellent metering properties, crucial for achieving consistent charge weights during the reloading process. RS 40 demonstrates remarkable temperature stability, providing consistent performance in varying environmental conditions, which is a significant advantage for competition shooters and hunters alike. Reload Swiss is renowned in the handloading community for producing reliable and high-quality powders that offer superior ignition characteristics and reproducible results. For load development, reloaders should consider that RS 40's medium burn rate facilitates versatile applications, allowing for both standard and high-velocity load configurations with optimal pressure characteristics. Its specific formulation yields consistent velocities and tight shot group placements, making it a favored choice among experienced handloaders seeking precision and performance efficiencies.
ReloadSwiss RS 50
RS 50, manufactured by Reload Swiss, is a medium burn rate propellant specifically engineered for rifle applications. Its burn rate of 2.2 positions it well for numerous high-performance calibers. RS 50 is characterized by its consistent extruded grain structure, providing excellent metering properties through various powder measures, leading to improved load consistency and precision. This propellant exhibits remarkable temperature stability, which ensures reliable performance across a range of climatic conditions, crucial for competitive shooting and hunting scenarios. RS 50 is particularly well-suited to reloading popular medium-sized calibers such as .308 Winchester, .30-06 Springfield, and 7mm-08 Remington. The powder's formulation supports efficient fill ratios and uniformity, crucial for achieving optimal ballistic results. Handloaders using RS 50 benefit from its reliability and versatility, which facilitate easy adaptation across multiple firearm platforms. When developing loads, reloaders should consider starting with conservative charges and incrementally adjusting to achieve desired velocity and pressure characteristics while adhering to safe reloading practices. This combination of features makes RS 50 a favored choice among knowledgeable reloaders seeking dependable performance.
ReloadSwiss RS 52
Reload Swiss RS 52 is a versatile medium burn rate rifle powder ideally suited for a range of rifle calibers. Specifically designed for high-performance ammunition, RS 52 delivers consistent pressures and velocities, making it a preferred choice among precision shooters and competitive marksmen. Its spherical granules promise excellent metering properties that benefit reloaders seeking consistent powder drops, facilitating accurate repeatability in load batches. RS 52 exhibits remarkable temperature stability, maintaining shot-to-shot consistency across a wide range of environmental conditions. This makes it particularly advantageous for hunters and sports shooters who may face varying weather scenarios. Popular caliber pairings include the 6.5 Creedmoor, .308 Winchester, and .30-06 Springfield, where it supports high-velocity loads without excessive pressure spikes. When developing loads with RS 52, it's essential to start with conservative charges and incrementally adjust to achieve the desired performance while adhering to safe pressure limits. The powder's uniform grain size and precise burn characteristics enhance its appeal to dedicated handloaders who prioritize precision and reliability from their reloads.
ReloadSwiss RS 60
Reload Swiss RS 60 is a high-performance rifle powder known for its medium burn rate, making it especially suitable for a broad range of rifle calibers. This propellant is often favored for applications where both power and precision are paramount, allowing it to excel in calibers such as 6.5 Creedmoor, .308 Winchester, and 7mm Remington Magnum. RS 60 is extruded in form, facilitating smooth and consistent metering through most powder measures, an essential feature for achieving uniform loads. In terms of temperature stability, RS 60 is engineered to maintain consistent performance across a wide range of conditions, minimizing the effects of external temperature fluctuations on velocity and pressure. This stability is a significant advantage for those pursuing extreme accuracy, particularly in varying field conditions. For load development, RS 60's versatility allows for a broad range of charge weights, from moderate to maximum loads, thus enabling reloaders to fine-tune performance to specific firearms. Reload Swiss is highly regarded within the handloading community for producing powders that deliver reliability and precision, making RS 60 a trustworthy choice for those who demand superior ballistic performance.
ReloadSwiss RS 62
Reload Swiss RS 62 is a medium-slow burn rate powder specifically designed for rifle applications. The powder is part of the Reload Swiss product line known for high-quality, consistent performance. RS 62 is extruded in form, but exhibits exceptional metering properties similar to that of spherical powders, ensuring precise charge weights with minimal deviation. This makes it particularly advantageous for reloaders seeking consistency and precision in their loads. Temperature stability is a hallmark of RS 62, providing reliable performance across a wide range of ambient conditions with minimal variation, which is vital for precision shooting and competitive scenarios. It is an excellent choice for mid-sized rifle calibers such as the 6.5x55 Swedish, .30-06 Springfield, and 7x64mm, where consistent velocity and pressure are desired results. When approaching load development, RS 62 offers a forgiving nature that allows for a wide safety margin, making it accessible for both novice and advanced reloaders. Its clean-burning characteristics result in decreased fouling, which aids in maintaining rifle accuracy over longer shooting sessions. Overall, RS 62’s blend of versatility and reliability establishes it as a staple among precision rifle handloaders.
ReloadSwiss RS 70
Reload Swiss RS 70 is a high-performance propellant with a slow burn rate characteristic, ideal for rifle loads where maximizing velocity and consistency is crucial. Designed for magnum rifle cartridges, RS 70 is particularly popular among reloaders developing loads for calibers such as the .300 Winchester Magnum, 7mm Remington Magnum, and .338 Lapua Magnum. Its extruded grain form ensures uniform metering, contributing to precise load consistency and reliable ignition across diverse reloading equipment. RS 70 is well-regarded for its excellent temperature stability, providing consistent performance in varying climatic conditions—an advantage for competitive shooters and hunters requiring dependable results. During load development, users will appreciate its broad application across large-volume cases where both energy and efficiency are paramount. The powder's chemistry is formulated to generate lower barrel temperatures, extending barrel life—a critical consideration for high-volume shooters. As an offering from Reload Swiss, RS 70 benefits from the manufacturer’s reputation for producing clean-burning and precision-oriented propellants, making it a preferred choice for those demanding the utmost performance from their rifle handloads.
ReloadSwiss RS 76
RS 76 by Reload Swiss is a slow-burning rifle propellant with a burn rate of 0.2, making it particularly suited for high-capacity magnum calibers. This extruded powder offers excellent metering properties through its uniform grain size, ensuring consistent charges in high-volume reloads. RS 76 is revered for its remarkable temperature stability, maintaining consistent velocities across varying environmental conditions, which is crucial for precision shooters and long-range enthusiasts who demand reliability and accuracy. Commonly paired with calibers such as .300 Winchester Magnum, .338 Lapua Magnum, and .28 Nosler, RS 76 provides optimal performance when coupled with heavy projectiles, delivering both energy and accuracy. During load development, reloaders should note the gradual pressure build characteristic of slow-burn propellants, which can enhance barrel life and improve shot-to-shot uniformity. For handloaders, RS 76's advantage lies in its Swiss-engineered quality and reliability. It facilitates superior case fill ratios and milder recoil impulses, offering an advantageous balance of power and precision for dedicated rifle enthusiasts seeking to maximize performance in long-range applications.
ReloadSwiss RS 80
Reload Swiss RS 80 is a slow-burning rifle powder designed specifically for large-volume cartridges, making it an ideal choice for magnum calibers. As a single-based extruded propellant, RS 80 delivers a consistent performance with enhanced metering properties, despite its larger granule size. This powder excels in high-capacity cases such as the .338 Lapua Magnum, .300 Remington Ultra Magnum, and similar high-performance calibers. RS 80's temperature stability is noteworthy, providing reliable ignition and consistent pressures across various climatic conditions, a crucial factor for long-range accuracy. For handloaders, RS 80 facilitates superior load development due to its predictable burn characteristics and the ability to fine-tune velocities while maintaining safe pressure levels. Reload Swiss, a reputable name in the handloading community, ensures RS 80 is manufactured with rigorous quality control standards, delivering a dependable propellant choice for precision shooters seeking maximum performance. Handloaders appreciate its capacity to enhance both velocity and accuracy, making RS 80 a preferred option for competitive shooting applications.
Standard Load Data — Reload Swiss
Select your desired cartridge and bullet weight below to access the corresponding load table. From there, you can choose any listed load recipe and transfer it directly into the ballistics calculator for further refinement, optimization, and precision tuning.
.224 | 69gr | Sierra Tipped VarmintKing
.22 Creedmoor
.243 | 87gr | Hornady V-MAX
.243 Win.
.257 | 101gr | Barnes LRX BT
.25-06 Ackley Improved
.338 | 200gr | Hornady SST InterLock
.338 Lapua Mag.
.323 | 180gr | Hornady ECX
8 x 68 S
.243 | 87gr | Hornady V-MAX
6 mm Dasher
.257 | 101gr | Barnes LRX BT
.25-06 Rem.
.308 | 159gr | IBEX TRD
.308 Norma Mag.
.264 | 132gr | Peregrine VRG-3
.260 Ackley Improved
.308 | 220gr | Hornady ELD-X
.30-06 Spring.
.264 | 120gr | Sako BLADE
6.5 PRC
.224 | 72gr | A-Square e
.22 Creedmoor
.264 | 108gr | Hasler ARIETE
.260 Ackley Improved
.224 | 75gr | Hornady Match
.223 Rem.
.257 | 74gr | Reichenberg HDB Universal
.25 x 47 Lapua
.224 | 77gr | Barnes Match Burner BT
5.56 x 45 NATO
.458 | 405gr | CamPro FCP RNFP
.460 Steyr
.357 | 145gr | H&N KS HS
.38 S&W (Colt N.P.)
.257 | 120gr | Sierra HPBT GameKing
.25 GT
.284 | 139gr | Hasler ARIETE
7 mm WSM
.257 | 86gr | Winchester SPRN
.25 GT
.264 | 100gr | Fox Classic Hunter
.260 Ackley Improved
.308 | 131gr | THAC EDH
.30-06 Spring.
.284 | 140gr | Barnes XLC BT
7 x 64 Brenneke
Community Loads — Reload Swiss
Sample load data using Reload Swiss bullets or powders from our database.
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Frequently Asked Questions
Reload Swiss is a premium Swiss powder manufacturer produced by RUAG, and while less widely known than Hodgdon in the North American market, it has built a strong reputation in European precision shooting and competitive reloading circles. The brand is particularly respected for its exceptional consistency, tight manufacturing tolerances, and clean-burning formulations. As double-base propellants containing both nitrocellulose and nitroglycerin, Reload Swiss powders offer higher energy density than many single-base competitors, allowing for slightly lower charge weights while achieving the same or higher velocities. For pistol and handgun reloading, the lineup covers the full spectrum from very fast to medium burn rates. RS10 is the fastest-burning option, designed for light target loads in 9mm, .38 Special, and .45 ACP. RS12 covers standard pressure 9mm and .40 S&W competition loads, while RS14 and RS20 handle higher-pressure pistol cartridges and shotshell applications. RS40 delivers the slower burn rate needed for magnum pistol cartridges like .357 and .44 Magnum. In the rifle segment, RS50 and RS52 are medium-burn powders well suited to .223 Remington, .222 Remington, and .308 Winchester, popular among benchrest and F-Class competitors for their consistent velocities. RS60 and RS62 are particularly notable for the 6.5 Creedmoor, .243 Winchester, and .260 Remington, with slightly different charge weight profiles giving reloaders flexibility in load development. RS70 covers the European hunting staples — .30-06 Springfield, 8x57mm Mauser, and 9.3x62mm — while RS80 extends into magnum territory with .300 Winchester Magnum, 7mm Remington Magnum, and .338 Winchester Magnum. At the slow end, RS100 handles ultra-magnums and large-capacity belted cases including .338 Lapua Magnum and .50 BMG. One of Reload Swiss's most distinctive strengths is temperature stability. Their double-base formulations minimise velocity variation across wide temperature swings — critical for hunters and long-range shooters in alpine or Nordic environments. Combined with RUAG's pharmaceutical-grade manufacturing standards, the result is powder that is remarkably consistent from lot to lot. The brand's intuitive numbering system is also worth noting — lower numbers burn faster for pistol applications, higher numbers burn progressively slower for larger rifle cartridges — making it easy to navigate the lineup without prior brand knowledge. Overall, Reload Swiss occupies a distinct niche: a premium, European-engineered powder line covering everything from light pistol target loads to the most demanding long-range magnum applications, particularly well regarded wherever consistency, cleanliness, and temperature stability are non-negotiable.