IMR 4831 Smokeless Gun Powder: The Ultimate Heavy Bullet Magnum Propellant for 7mm Rem Mag and .300 Win Mag
Price range: $70.00 through $500.00
Achieve Ultimate Heavy Bullet Magnum Propellant loads in 7mm Rem Mag, .300 Win Mag, and .25-06 Rem with IMR 4831 Smokeless Gun Powder. This slower-burning Magnum Rifle Powder provides Legendary Consistency. Compliant shipping from Prime Reloaders to US & Canada.
IMR 4831 Smokeless Gun Powder – Heavy Bullet Magnum Specialist
Buy imr 4831 powder today – actively produced despite rumors. imr 4831 for sale Originally developed for heavy bullets in medium magnums, this slow-burning extruded powder excels with 300 Win Mag 180gr+, .270 Winchester 130-150gr, and 25-06 Remington. Moreover, it delivers maximum velocity where IMR 4350 falls short.
Specifically, imr 4831 achieves 74-80gr behind 200gr 300 Win Mag for 2850 fps long-range buffalo performance. Alternatively, load 58-64gr with 150gr .270 Win yielding 3100 fps elk medicine. Finally, 25-06 varminters push 52-58gr/117gr to 3250 fps prairie dog speeds.
Why Reloaders Choose IMR 4831
First, imr 4831 powder meters reliably through standard rifle measures despite extruded form. Second, big game hunters consistently achieve 1000-yard capable loads with controlled expansion. Additionally, its temperature stability suits extreme mountain conditions perfectly.
Regarding substitutes, imr 4831 vs h4831 shows similar slow burn rates. However, H4831SC (short cut) meters like spherical powder. In practice, IMR requires ~1gr more for equivalent velocity but remains proven across classics like .300 H&H Magnum.
Specifications Table
| Feature | Details |
|---|---|
| Sizes | Imr 4831 1lb |
| Type | Slow-burning extruded rifle powder |
| Burn Rate | Slower than IMR 4350 (heavy bullet optimized) |
| Bulk Density | ~56 lb/ft³ |
| Best For | 300 Win Mag (180-220gr), .270 Win (130-150gr), 25-06 |
| Hazmat | Canada/USA compliant |
Access imr 4831 load data and imr 4831 reloading data through IMR/Hodgdon Reloading Center. Pair with Winchester 300 Win Mag Brass or Nosler 200gr Partition.
Applications List
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300 Win Mag Buffalo: 74-80gr/200gr Partition (2850 fps)
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.270 Win Elk: 58-64gr/150gr Accubond (3100 fps)
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25-06 Varmint: 52-58gr/117gr VMAX (3250 fps)
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.300 H&H Heavy: 72-78gr/220gr (2750 fps)
Frequently Asked Questions imr 4831 powder
Is imr 4831 discontinued?
No – imr 4831 remains actively produced despite high demand. Currently available for sale.
What cartridges work best with imr 4831?
Primarily, imr 4831 powder excels with 300 Win Mag heavy bullets (200gr → 2850 fps). Additionally, .270 Win and 25-06 Remington perform exceptionally.
IMR 4831 vs H4831 comparison?
Both offer similar slow burn rates. However, H4831SC meters better. Typically, IMR needs ~1gr more for matching velocity.
Where can I find imr 4831 load data?
Visit Hodgdon/IMR.com for comprehensive imr 4831 load data covering .25-06 through .300 magnums.
Does imr 4831 meter consistently?
Yes, standard extruded metering works reliably for precision rifle loading. Proven in low-volume production.
Canada hazmat shipping availability?
Fast UPS ground ships to all provinces. PAL/RPAL required for imr 4831 powder for sale.
Recommended bullets for IMR 4831?
Top choices include 200gr 300 Win Partition, 150gr .270 Accubond, 117gr 25-06 VMAX, 220gr .300 H&H solids.
Order imr 4831 1lb immediately – heavy bullet magnum authority!
| QUANTITY | 1 Lb, 8 Lb |
|---|
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