330g. Boolit for a .450 Bushmaster

[Ghost101]

I picked up a Lyman mold on ebay in .452. They weight out at 330g an are GC. two different crimp grooves, a nice size lube groove with a gc. I won't be able to use the crimp grooves but will need to taper crimp these puppies. I've loaded many jacketed Hornady rounds for this an love the rifle-AR. The problem is there is no load data for cast boolits that I have found for this round. I need y'alls hep.
Thank You

[Artful]

http://www.450bm.com/

has load data using lil gun powder and 400 grain bullet

http://450bushmaster.net/

http://www.loaddata.com/members/search_detail.cfm?MetallicID=5111&caliber=.45&caliberid=26&header=.45%20Caliber%20Reloading%20Data

Subsonic discussion
http://www.450bushmaster.net/viewtopic.php?f=2&t=11083

[Ghost101]

Artful, Thank you for the links.