IMR 4831 Smokeless Gun Powder


Smokeless Powder, Black Powder, Primers, and Fuses ship from our warehouse with other products. This ensures no more than one Shipping Charge and one HazMat Charge per order (unless you also order products that Ship Separately from Western CCI Primers or our Suppliers). Each order is limited to no more than 25 pounds of Black Powder, and no more than 66 pounds each of Smokeless Powder, Primers, or Fuse. Smokeless Powder, Black Powder, Primers, and Fuses are considered hazardous materials, incur HazMat Charges, and can only ship ground freight within the continental U.S. Due to safety considerations and legal/regulatory reasons, Smokeless Powder, Black Powder, Primers, and Fuses cannot be returned.

  • Product #: 889804
  •  Manufacturer #: 948311
  •  UPC #: 754486058054

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IMR 4831 Powder For Sale has a slightly slower burn rate speed than IMR 4350. It provides top velocities and performance with heavier bullets in medium-sized magnums.

Made in Canada. 

IMR 4831 in stock is available in 1-LB and 8-LB containers.

IMR 4831 Powder FAQS

What is the difference between IMR 4831 and 4831sc?

According to Hodgdon, H 4831 and H 4831sc have the same burn rate. The difference is that the SC is a shorter cylinder, which allows for better flow through powder measurements. 

Back in the late 1960s and early 1970s, the 4831 that we had was a military surplus from WWII; once that ran out, Dupont began producing it under the IMR name.

Who makes 4831 powder?

Hodgdon then obtained the freshly constructed H4831 from Nobel Enterprises in Scotland. Nobel versions provide similar ballistic performance but use centrality deterrent coatings instead of dinitrotoluene, which is used in US formulations.

What is IMR 4831 good for?

Product overview. IMR 4831 powder has a somewhat slower burn rate compared to IMR 4350. It delivers maximum velocity and performance with larger rounds in medium-sized magnums.

Is IMR 4831 a fast-burning powder?

IMR 4831 burns more quickly than H4831 and may result in unsafe pressures if utilized with the data collected for the latter.

Are H4831 and IMR 4831 the same?

Hodgdon’s H4831 is significantly slower than the IMR 4831 powder for sale. The IMR 4831 has longer kernels than the H4831SC. The SC has a higher load density. You cannot exchange, by any stretch of the imagination.

What is IMR 4831 smokeless powder used for?

Hodgdon 4831 IMR smokeless powder is an extremely effective heavy- and medium-magnitude propellant. This powder burns only slightly slower than IMR 4350. This powder is ideal for a range of weapons, including the 25-06, 338 Winchester, and 300 Winchester Magnum.

Additional information


1 Pound, 8 Pound


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