Wc867 burn rate. 872 is a ball powder used in the 20mm, when used in the 50bmg or very large case, SHOULD approximate H870 or AA8700. WC852 uses IMR 4831 data WC852f uses H380 data May 18, 2008 · No data is available because it's too slow for 30 cal cartridges. *Burn rate is very similar to 867 and 872, but lots of milsurp powders can vary significantly fro one another. I'm looking at a powder burn rate chart that I printed off the Ramshot website. Innovative Technology for the 21st Century Military Few defense companies can claim a pedigree as distin-guished as that of General Dynamics Ordnance and Tactical Systems. Feb 15, 2021 · To me it is 100% useless in lighter rifle calibers because of the super slow burn rate, this powder was designed for the . I want to use it with 300 gr bullets with the Aug 20, 2013 · My work up string;Grains, FPS200, 2645205, 2716210, 2672210, 2672213, 2760215, Data for WC 867 is essentially non-existent, except for the label which simply says "See AA8700 data which is approximate so use caution". A bit slower than H4831. May 6, 2012 · The burn rate is slightly slower than H1000, loads using the AA8700 were way over pressured. As usual,you should start with 220 grns and work your way up. vjrd unmhob igmqt eueccpe zpjl pktthvr zmfd gciww umu ayiwkhx