7.62x51mm SLAP Powder

I’ve looked in the TM-43 Series and on the interweb and can’t find it. Would anyone know what the powder for the 7.62mm SLAP Round is and what the grain weight would be? I don’t want to pull one, even if I could without bunging it up. Thanks, Bruce

It’s listed as WC 827 in this brochure from GD-OTS

I have a sectioned round but can’t recall if the powder weight was recorded when the bullet was pulled. I’ll check my notes.


Thanks, NATO Dave.