Originally Posted by 444 marlin
the 70 grain blitz is a new bullet,I will start with the 75 grain data and see what it looks like.
DOH! I checked their website, but was looking for a Blitz hollow-point not the poly-tipped BlitzKing. My bad...I shoulda looked further down the list.
It's not in the 5th Ed. (5th printing manual either...newest Sierra manual that I've got on the shelf.
Maybe you've already got a newer manual that has data listed but otherwise...
Like zachp suggested, try contacting Sierra to see if they've got an addendum to their manual that includes data for that bullet/cartridge.
Back in the pre-internet days I always had good customer service from Sierra. I haven't contacted them with any questions in quite a few years but I would sure hope that hospitality is still alive and well in Missouri.