IMR 4064 Smokeless Gun Powder – High-Performance Rifle Powder
IMR 4064 Smokeless Gun Powder
IMR 4064 is a versatile, extruded rifle powder designed for precision reloading. Known for its consistent burn rate, it excels in mid-to-large rifle cartridges like the .308 Winchester and .30-06 Springfield.
This powder provides excellent velocity stability, making it a favorite among competitive shooters and hunters. Its extruded granule structure ensures uniform metering, reducing load variations.
Key Features of IMR 4064 Smokeless Gun Powder
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Extruded Powder Design: Ensures smooth metering and consistent performance.
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Medium Burn Rate: Optimized for cartridges requiring balanced pressure and velocity.
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Temperature Stability: Reliable ignition in varying weather conditions.
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Low Residue: Clean-burning formula reduces fouling for extended barrel life.
Best Applications for IMR 4064
IMR 4064 performs exceptionally well in:
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.308 Winchester (150-180gr bullets)
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.30-06 Springfield (165-220gr bullets)
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.243 Winchester (85-100gr bullets)
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Military surplus cartridges (7.62x54R, .303 British)
Avoid using it in small or high-pressure pistol cartridges, where faster powders like IMR 4227 are more suitable.
Reloading Data & Usage Guide
For optimal performance, follow manufacturer-recommended load data:
| Cartridge | Bullet Weight (gr) | Starting Load (gr) | Max Load (gr) |
|---|---|---|---|
| .308 Win | 168 | 39.0 | 43.5 |
| .30-06 Sprg | 180 | 45.0 | 49.0 |
| .243 Win | 95 | 35.0 | 38.5 |
Always start with lower charges and work up safely. Use a reliable powder scale for precise measurements.
Why Choose IMR 4064 Smokeless Gun Powder?
Reloaders trust IMR 4064 for its consistency, accuracy, and versatility. Whether for hunting, target shooting, or military surplus reloading, it delivers dependable results.
Pair it with quality primers like CCI #200 Large Rifle Primers for best ignition. Store in a cool, dry place to maintain stability.