Hi all
Choppers in QLD have these on special ATM and I know virtually nothing about them but by the numbers they seem to have a bit better specs than their 55gr SBT. For the price they could be the poor man's 65 gr Gameking substitute.
62 gr
Sectional Density 0.177
Ballistic Coefficients and Velocity Ranges
.298 @ 2750 fps and above .292 between 1800 and 2750 fps .287 @ 1800 fps and below.
55gr
Sectional Density 0.157
Ballistic Coefficients and Velocity Ranges
.250 @ 3000 fps and above .245 between 3000 and 2000 fps .235 @ 2000 fps and below.
65 gr
Sectional Density 0.185
https://www.sierrabullets.com/product/2 ... 62-gr-sbt/
https://www.sierrabullets.com/product/2 ... 55-gr-sbt/
https://www.sierrabullets.com/product/2 ... -gameking/
Any one used them on smaller porky things or goats or foxes?
To be used in a 1:9 twisty 223 Rem @~100m.
cheers
rb