22 BRA info needed

[JamesnTN]

has anyone besides myself jumped down to a 22 BRAI? If so I’d like to hear some of your load info for 80 grain Bullets please.

 

[MrMajestic]

It's bigger brother the .22 Dasher though James, 80 gr. A-Max at 2.320" COAL/35.5 grs. H4350/Lapua case/CCI 450/28" 8tw Bartlien/3200 fps and change at 30 degrees, 3220@80 degrees...

 

[JamesnTN]

Thanks my 22 Dasher is 35.8 H4350
I’m thinking the BRA will need something between Varget and H4350 just don’t know of a good stable powder that falls there that’ll not fill the case before reach needed velocity

 

[MrMajestic]

You had to throw stable in there...

 

[JamesnTN]

You had to throw stable in there...

VV N150 May be a good choice, I’ll start there and see what happens.

 

[boltfluter]

James,

Hope you are doing well. Looking forward to your results!!

Paul

 

[seandradamus]

Possibly Rl16 , I am using it in my 22 Dasher
It’s fluffy but makes a lot of speed
I’m shooting it under 95s though.

 

[tclaunch]

N160 would also be an option. It's faster than it's placement in the burn charts.

N550 is around there too, but may lack the stability prerequisite.