C clambdin Well-Known Member Joined Jan 20, 2005 Messages 353 Oct 2, 2013 #1 Has anyone done temp. Stability testing on Norma MRP powder ?
Mikecr Well-Known Member Joined Aug 10, 2003 Messages 6,950 Location NC, oceanfront Oct 2, 2013 #2 I've yet to see valid TESTING with any powder.
B BountyHunter Well-Known Member LRH Supporter Joined Jun 13, 2007 Messages 5,797 Location Wilmington NC Oct 2, 2013 #3 Having shot MRP for 10 years I and others have found it to be very stable and consistent