Be sure to discuss with arrowhead if your barrel can handle those charges. Only certain barrels can handle them.Awesome , thank you so much I also have an arrowhead Muzzy I will give it a shot!
My H322 and IMR4198 recipes are the same weight but I will double check with Luke. Thanks againBe sure to discuss with arrowhead if your barrel can handle those charges. Only certain barrels can handle them.
Where on the east coast are you ?In desperate need to find H322 for my smokeless Muzzy… it seems to be nonexistent on the east coast. Need some one willing to ship.
Benchmark absolutely as its one of my preferred powders for my McWhorter 45XML. I am in the 2900 fps with 303 pittman aeromax HC. It's actually one of my more preferred powders so far. And be temp stable.Benchmark for your muzzle loader?
Upstate nyWhere on the east coast are you ?