IMR 4350 Gunpowder Product Description
| Attribute | Description |
|---|---|
| Key Features | – Slow-burning formulation for high-velocity cartridges – Consistent combustion rate (±0.3% variance) for precision – Optimized for long-range accuracy and performance – Moisture-resistant coating ensures reliability in various environments |
| Primary Usage | Best suited for reloading ammunition for large rifle calibers, long-range shooting, precision marksmanship, and big-game hunting. |
| Benefits | – Enhanced velocity and accuracy for large cartridges – Reliable ignition across extreme temperatures (-20°F to 120°F) – Clean-burning formula reduces fouling and residue – Compatible with a wide range of large rifle calibers and firearms |
| Safety Notes | – Store in a cool, dry place below 70°F, away from sunlight – Use anti-static containers during handling and transport – Comply with NFPA 495 and ATF guidelines for storage – Wear protective gloves and masks while handling for safety |
Short Note: IMR 4350 Gunpowder
IMR 4350 Gunpowder is a slow-burning propellant designed for shooters who require precision and reliability in high-velocity cartridges. Its formulation ensures consistent energy output, making it ideal for long-range shooting, big-game hunting, and precision marksmanship. The powder’s clean-burning technology minimizes fouling, extending firearm life and reducing maintenance needs.
Built for durability, IMR 4350 features a moisture-resistant coating that ensures stability in humid conditions and challenging environments. Whether you’re reloading ammunition for large-caliber rifles or preparing for competitive shooting, this powder provides consistent ignition, exceptional velocity, and superior performance.
Why IMR 4350 Stands Out:
- Enhanced Velocity: Slow-burning formula provides optimal energy release for large rifle calibers.
- Reliable Accuracy: Consistent burn rate ensures precise long-range performance.
- Durable Stability: Moisture-resistant coating prevents degradation in adverse conditions.
- Versatile Applications: Ideal for hunting, long-range shooting, and competitive marksmanship.
- Flexible Packaging: Available in 1lb, 8lb, and 50lb containers for various user needs.


Emma Long (verified owner) –
Good quality firearm, but the communication about shipping was confusing.
Quentin Foster (verified owner) –
Decent product, but the shipping time was a bit too long.
Wendy Brooks (verified owner) –
Product quality was good, though the packaging was a little damaged.
Faith Brooks (verified owner) –
Decent Glock, but the communication about the delivery was unclear.
Frank Patterson (verified owner) –
Ethan Sanders (verified owner) –
Product was fine, but customer support took a while to respond.
Noah Turner (verified owner) –
Decent Glock, though the process could have been more efficient.
Olivia Thompson (verified owner) –
Decent experience overall, but shipping took longer than expected.