I've just built a 300 SAUM with a 1:9 Bartlein CF cut at 24in.
For normal deer work, I'm working up a load for the 168gn Nosler Accubond Long Range (ABLR) and seem to be getting an honest 3030fps with H4350 loaded 60 thou off. Three shots into 1/2in at 100 seems repeatable if I do my thing. Stock is a Manners MCS-SL with heavy fill, scope a Zeiss 2-10 which will be replaced by a Swaro z6 2.5-15x44 when it arrives.
For larger deer, I'm going to use the Federal Edge TLR which I seem to be able to get 3/4in at 2940fps without trying real hard.