.243 Ackley Imp. Loads

[Jagermeister]

I am looking for good working loads using IMR 4350 powder and 80gr. or 85gr. Sierra bullets. My twist is 13.5 with a 6 groove barrel. I would prefer to use the 85's but the 80's would probably stabilize better. I am using Lapua fireformed brass. I bought this rifle used and don't know a lot about it other than it has a tight chamber. I will be shooting coyotes up to 700 yards with a Burris Veracity scope. Thanks for reading!

 

[MrMajestic]

Look at the 243 cartridge guide in the home screen. The bottom of the page has AI loads.