IMR Blue Smokeless Powder
The slowest burn speed of the five new propellants, IMR BLUE, has excellent
application for heavy 12 gauge 2 ?? field loads, 1 ? ounce and 1 3/8 ounce. In addition, many
3? and 3 1/2?? 12 gauge loads are available for the avid turkey hunter. For the ?Back Fence?
target games, IMR BLUE is the ideal burn speed, where again, 1 ? and 1 3/8 ounce loads are
the norm. To round out its versatility in hunting loads, data for 10 gauge, 16 gauge and 20
gauge are also available, providing true magnum velocities and performance.