5.56 pull down powder. 8LBS

5.56 Military pull down powder, powder was extracted out of Winchester 5.56 ammunition with a 62 grain SS-109 projectile loaded @ 27.23 grains. I believe this is the same as WC 844 powder as all the military uses for this round is WC844 powder but i did not get the exact designation on the powder when we purchased it so i cannot advertise as WC844.