That 45 grain HP WWB ammo shoots GREAT in my 1 in 12" twist NEF .223 as it does in most others of the same type. That ammo has become known as the "gold standard" of factory ammo for our little H&R .223's...Best of luck!!!....<><.... :grin:
P.S. - and by the way, thats a great price, it costs me about $13-$14 per 40 round box at the Wal Marts here on the east coast........