300 Norma AI

[sharvest]

Curious what other 300 Norma AI owners favorite loads are.

Mine is

225 hornady ELD match
86.4 Retumbo
215GMM
Using fireformed and trimmed 423 lapua brass
10 off the lands
9 twist 27" benchmark in a DT
3066 average with 8.3 SD's over a labradar

 

[stalwart300]

I just fire formed peterson brass. Im going with 215 bergers or 230 smks. Any good load data? 28" Krieger mausingfield

 

[Hiwayman92]

I’ve got a ladder loaded up with Lapua brass, VV N565, Federal 215M’s and Berger 215’s to run through my newly built Piercision Rifles Kelbly/Proof 1:9 rifle. All I need is the time to shoot it!

 

[Vitali1342]

Just starting my process with 300 NM 40 Imp. Giving a try with Peterson and Lapua brass . Planning to shoot 215 Hyb or 230 Hyb . 86 gr of Ret for fire forming gave me 2882 ft/s and idea where I should start .