Quote Originally Posted by HoneyBadger View Post
Loaded a test run of Hornady 75gr BTHPs to test tomorrow in the new 1:8 upper.

22-24gr H335
CCI#400 primers
Brass is marked "AD 08 5.56"
OAL is 2.270
Not sure on 335, but western/ alliant gives different specs for 5.56 & 223 YMWV
http://www.accuratepowder.com/load-data/