imr4759 full bore 12 gauge slug loads

[jason f]

Anyone ever use this powder in 12 gauge heavy slug loads?

[jmort]

Read Ed's aka Hubel458 thread 12 Gage Shotgun from He!! Start from the end and work back. Lot of great info in there. Cpileri threads as well. Lot of members using 4759

[hubel458]

Those are the loads we had lab tested for pressure.Tested OK
90gr 4759 with 730gr slug top load, 3 inch case..
Don't go any less than 75gr.ED