peeplwtchr
Member
- Joined
- Sep 20, 2019
- Messages
- 1,608
Hi All-
I have read that changing primers can effect the same load, and that match primers are supposed to be more consistent, so I tested the two types of SRPs I had.
- .223
- Same powder drops (Varget, Trickled)
- LC brass, 1.75 trim
- No crimp
- 55gr Hornady BT w/c
- 1:8 twist
- 100 yds
- 7 shot groups
- Shot from a sled
Is there any type of conclusion here? The BR 4 seems to be tighter groupwise?
They are both 2 moa groups, but one is vertical and one horizontal. Seems that might indicate something, I don't yet have enough knowledge of vertical vs. horizontal grouping.
Thanks
I have read that changing primers can effect the same load, and that match primers are supposed to be more consistent, so I tested the two types of SRPs I had.
- .223
- Same powder drops (Varget, Trickled)
- LC brass, 1.75 trim
- No crimp
- 55gr Hornady BT w/c
- 1:8 twist
- 100 yds
- 7 shot groups
- Shot from a sled
Is there any type of conclusion here? The BR 4 seems to be tighter groupwise?
They are both 2 moa groups, but one is vertical and one horizontal. Seems that might indicate something, I don't yet have enough knowledge of vertical vs. horizontal grouping.
Thanks