IMR 4831 Smokeless Gun Powder
The production of IMR 4831 powders goes back more than 200 years when the company was founded by E.I DuPont. Reloaders around the world trust the IMR powder series for their use in a variety of reloading applications.
IMR 4831 has slightly slower burn speeds than IMR 4350. IMR 4831 delivers top performance and velocities with heavier bullets in medium-sized magnums. imr 4831







 
				
 
				 
				 
				
 
				
 
				
 
				
