Thread: New powder time

Originally Posted by Sideshow

lol as I said in the first post the rules have changed over here. So cant get a lot of those powders.

Ive nailed it down to 3.
What do you recon from this list which should I go with first??

N550 Barnes 120g TSXT BT @45.5gr its coming out at 2805ft/s warning signs not showing till 49gr and low burn rate at 44.5gr
So theres a nice copper option.
With this I can use up the last of my 139g SST. They show at 47gr warning, at 46gr they come out at 2821ft/s
Last my boar load 160g partions show. 44.5gr warning. 44gr they come out at 2455ft/s

N555 data
The Barnes 120's TSXT giveing me low burn rates and warning's across the range.
The sst 49.5gr Warning. 48.5 they come out at 2761ft/s
The partions 47gr Warning. 46.5gr they come out at 2409ft/s

Also ran the N150 which are as follows.
Partions 42gr Warning. 41.5 they come out at 2331ft/s
SST 44gr Warning. 43gr they come out at 2710ft/s
Barnes 45.5gr Warning. 44gr they come out at 2956ft/s

They burn pretty hot on the table above - even hotter than 4350. Hard on cases / throat ?