IMR Powder Store Promo Codes — Up to 20% OFF in June 2025

For years, competent reloaders have used IMR Powder Store powder as their powder of choice. The IMR trademark, which stands for Improved Military Rifle Powder, was initially presented by DuPont in the 1930s. IMR, along with Hodgdon, Winchester, and GOEX, is currently a member of the Hodgdon Powder Company family of products. Over the past 80 years, reloaders have been drawn to traditional powders like IMR 3031 and IMR 4064, which are still in high demand today. IMR, which started out as a brand of rifle-specific powders, has expanded to include high-end handgun, shotshell, and muzzle-loading powder. IMR Powder Store Reloading Supplies continues to provide dependable consistency and power for everyone from varmint hunters to match shooters.

Be aware of any exclusions or restrictions associated with your coupon code. Certain products or categories may not be eligible for discounts, so read the fine print to make sure your purchase qualifies.