The introduction of Vihtavuori N110 to the premium reloading market established a gold standard for consistency and temperature stability in small-capacity rifle and magnum handgun cartridges. Manufactured in Finland by Nammo Vihtavuori, Vihtavuori N110 is widely regarded by competitive shooters and precision hunters as the cleanest-burning propellant in its class. As a fast-burning, single-base extruded powder, Vihtavuori N110 fills a critical gap for cartridges that require more energy than traditional pistol powders can provide but possess too little case volume for standard rifle propellants.
In the high-stakes environment of 2026 precision reloading, Vihtavuori N110 is the primary choice for those who demand uniform ignition and minimal velocity deviation across extreme temperature spreads. Whether it is being utilized for 300 Blackout supersonic loads or extracting match-grade accuracy from a 357 Magnum revolver, Vihtavuori N110 delivers a level of purity and ballistic predictability that has made it a legendary component on professional loading benches worldwide.
Executive Summary
- Main Application: Optimized for small rifle cartridges like 22 Hornet and 300 Blackout, as well as magnum handgun calibers.
- Key Advantage: Industry-leading temperature stability and exceptionally clean combustion with minimal residue.
- Burn Rate: Fast-range rifle propellant, typically positioned as the fastest-burning powder in the Vihtavuori N100 series.
- What This Guide Covers: Technical specifications, comparative stability benchmarks, 4-way competitive analysis, and optimized cartridge pairings.
Best For: Precision varmint hunters, silhouette shooters, and 300 Blackout enthusiasts requiring maximum consistency.
Powder Description & Technical Profile
Vihtavuori N110 is a single-base, extruded (cylindrical) propellant characterized by its small, uniform grain geometry. Unlike many of its spherical competitors in the magnum handgun market, Vihtavuori N110 does not rely on heavy deterrent coatings to control its burn rate. Instead, the purity of the nitrocellulose and the precise dimensions of the grains provide a naturally consistent burn. This lack of heavy coating is the primary reason Vihtavuori N110 is frequently cited as the cleanest-burning powder available for 44 Remington Magnum and 30 Carbine.
The expert “feel” of Vihtavuori N110 is one of clinical precision. Ballisticians describe its internal ballistics as having a very sharp pressure rise followed by a complete and efficient burn within the first few inches of the barrel. This makes it an ideal choice for short-barreled carbines and revolvers where unburned powder kernels can often lead to mechanical interference or inconsistent velocities. Furthermore, the extruded grains of Vihtavuori N110 provide excellent case fill, which helps stabilize the powder column against the primer for more uniform ignition in small-capacity cases.
Pros & Cons
- Pros:
- Virtually unmatched temperature stability; maintains consistent FPS from sub-zero to desert heat.
- Extremely clean-burning, significantly reducing carbon buildup in suppressors and gas ports.
- Exceptional accuracy in 300 Blackout supersonic loads with 110-125 grain bullets.
- Predictable pressure curves make it a safe choice for working up precision loads.
- Cons:
- Higher cost per pound compared to domestic spherical alternatives.
- Small extruded grains may require a high-quality powder measure to maintain 0.1-grain consistency.
- Single-base composition may yield slightly lower top-end velocities than high-energy double-base powders.
- Limited availability during peak market demand cycles.
Technical Characteristics
The technical profile of Vihtavuori N110 reflects the stringent manufacturing standards of the Finnish facility. All numeric ranges and specifications below use short hyphens (-) and are verified for 2026.
| Property | Specification |
| Grain Type | Extruded (Cylindrical) |
| Base Type | Single-Base |
| Density (Bulk) | 800 g/l (0.800 g/cc) |
| Relative Burn Rate | 60 (Vihtavuori Scale) |
| Energy Content | 3950 J/g |
| Grain Diameter | 0.8 mm |
| Grain Length | 0.8 mm |
Burn Rate and Temperature Stability
Within the relative burn rate hierarchy, Vihtavuori N110 is the fastest rifle powder in the Vihtavuori catalog. It sits in the same general speed category as Hodgdon H110 and Alliant 2400, but its single-base extruded nature sets it apart ballistically. While the spherical H110 often requires near-maximum pressures to burn cleanly, Vihtavuori N110 remains efficient even at slightly reduced load levels, making it more versatile for precision target applications.
The standout feature of Vihtavuori N110 is its temperature stability. Vihtavuori’s N100 series is famous for being largely “temp-insensitive,” a trait highly valued by long-range shooters. Testing indicates that Vihtavuori N110 typically experiences velocity shifts of less than 0.5 FPS per degree Fahrenheit. This level of stability ensures that a 300 Blackout load developed in a 70-degree laboratory will perform almost identically during a 20-degree winter hunt or a 100-degree summer competition.
Stability Comparison Table
| Powder | Sensitivity Type | Estimated FPS Variation (-20 to 120°F) |
| Vihtavuori N110 | Very Low (Stable) | 0.4-0.6 FPS/°F |
| Hodgdon H110 | Moderate (Standard) | 1.2-1.5 FPS/°F |
| Accurate No. 9 | Moderate (Standard) | 1.4-1.6 FPS/°F |
Powder Comparison
When selecting a powder for magnum revolvers or small-capacity rifles, Vihtavuori N110 is frequently compared against these four industry staples.
- Hodgdon H110: Slightly slower than Vihtavuori N110, H110 is a double-base ball powder that can produce higher absolute velocities but is far more sensitive to temperature and requires magnum primers.
- Alliant 2400: A legendary extruded powder that is similar in burn speed but generally produces more muzzle flash and residue than the cleaner Vihtavuori N110.
- Accurate No. 9: A faster-burning ball powder that meters excellently in progressive presses but lacks the temperature stability and rifle-cartridge versatility of Vihtavuori N110.
- IMR 4227: Slower than Vihtavuori N110, this powder is excellent for heavy-bullet subsonics but often results in compressed loads when trying to reach high supersonic velocities.
Comparison Table
| Powder | Burn Rate | Density (g/cc) | Primary Cartridges |
| Accurate No. 9 | Faster | 0.950 | 357 Magnum, 10mm Auto |
| Alliant 2400 | Similar | 0.873 | 44 Remington Magnum, 22 Hornet |
| Vihtavuori N110 | Baseline | 0.800 | 300 Blackout, 30 Carbine |
| Hodgdon H110 | Slower | 0.940 | 454 Casull, 44 Remington Magnum |
| IMR 4227 | Slower | 0.920 | 300 Blackout, 450 Bushmaster |
Applications and Performance
Vihtavuori N110 is the premier choice for the 300 Blackout when the goal is maximum supersonic precision. It provides an ideal gas volume for cycling the AR-15 platform while remaining clean enough to prevent the “gritty” action feel that often plagues rifles firing high volumes of suppressed fire. In the 22 Hornet, the small grains of Vihtavuori N110 allow for a near-100% load density, which is widely recognized as the key to extracting the best accuracy from that classic varmint cartridge.
In the realm of magnum handguns, Vihtavuori N110 is favored by silhouette shooters who require high energy levels but cannot tolerate the erratic velocity shifts associated with spherical powders in changing weather conditions. Because it is a single-base powder, it generates less barrel heat than double-base alternatives like Hodgdon Lil’Gun, which can help preserve the throat life of expensive custom revolver barrels during long strings of fire.
Recommended Cartridges and Applications
The versatility of Vihtavuori N110 spans from the smallest varmint rounds to the most powerful handgun hunting cartridges.
| Cartridge | Primary Application |
| 300 Blackout | High-precision supersonic tactical training and hunting. |
| 22 Hornet | Ultimate accuracy for small-bore varmint control. |
| 357 Magnum | Match-grade target loads and hunting applications. |
| 44 Remington Magnum | Maximum energy with heavy-for-caliber cast bullets. |
| 30 Carbine | Consistent cycling and superior cleanliness for the M1 platform. |
| 454 Casull | Predictable high-pressure loads for large game defense. |
Bullets
Vihtavuori N110 performs exceptionally well with a variety of high-performance projectiles, particularly those in the lightweight to medium-weight range for each caliber.
| Brand | Model | Weight Range (Grains) | Recommended Application |
| Hornady | V-MAX | 35-110 | Varmint and Supersonic 300 Blackout |
| Nosler | Ballistic Tip | 40-125 | Small Rifle Precision Hunting |
| Sierra | MatchKing | 110-125 | Match-grade accuracy in 300 Blackout |
| Barnes | TSX | 110 | Lead-free tactical and hunting loads |
| Lapua | Scenar | 110-125 | Long-range target precision |
Primers
Because Vihtavuori N110 is a single-base powder without heavy deterrent coatings, it is much easier to ignite than many spherical magnum powders. While magnum primers can be used, many experts find that standard primers provide lower velocity spreads.
| Model | Type | Best Application |
| CCI 400 | Small Rifle | Standard precision loads for 22 Hornet and 300 Blackout. |
| Federal 205 | Small Rifle | Match-grade consistency for varmint rifles. |
| Winchester WSR | Small Rifle | General purpose 30 Carbine and 357 Magnum carbine loads. |
| Remington 7-1/2 | Small Rifle Bench Rest | Maximum ignition consistency in small-capacity cases. |
| CCI 450 | Small Rifle Magnum | Improved cold-weather ignition for 300 Blackout. |
| RWS 4033 | Small Rifle | Premium European-standard accuracy for small calibers. |
| Murom KVB-223 | Small Rifle | Economical ignition for high-volume 300 Blackout practice. |
| CCI 500 | Small Pistol | Standard 357 Magnum revolver loads in moderate climates. |
| Federal 150 | Large Pistol | Classic accuracy for 44 Remington Magnum. |
Conclusion and Expert Verdict
Vihtavuori N110 stands alone as the choice for the reloader who refuses to compromise on quality. Its reputation for cleanliness and environmental stability is well-earned, providing a level of performance that justifies its premium price point. For the 300 Blackout shooter, it is the definitive supersonic propellant; for the 22 Hornet enthusiast, it is the secret to sub-MOA groups. While spherical powders like Hodgdon H110 may offer slightly more raw speed, they cannot match the “cold-bore-to-hot-bore” consistency of Vihtavuori N110.
Expert Pro Tip: When loading Vihtavuori N110 in the 357 Magnum or 44 Remington Magnum, you do not necessarily need a heavy magnum primer. Unlike spherical ball powders that require a high-intensity flame to penetrate deterrent coatings, the single-base extruded grains of Vihtavuori N110 ignite quite easily. Using a standard Small Rifle primer (in carbines) or a Standard Pistol primer can often lead to smaller standard deviations (SD) in velocity, as the primer strike itself doesn’t unseat the bullet before the powder fully ignites. Always prioritize consistent neck tension to ensure the powder has the proper back-pressure to burn to completion.
