Fire Forming .284 Shehane with N555

[Killick]

Looking for FF load for Vhit N555 for F-Class. Have never used 3x5. Using Lapua .284 brass in my Barnard P, 30”/9twst.bbl. (Benchmark .2775” bore)

 

[Willow]

There's minimal fireforming with the Shehane so I reckon 52gr would be more than adequate. You don't want to hit the brass too hard either. I was using 53gr of 2213sc (H4831sc) and it worked fine.

 

[Elwood]

My FF load, 54 grains V555 gives 2850 fps using 180 Hybrids