12-01-2016, 05:29 AM
This is from LRRPF52 in another thread. It is for 11.5" but should give you an idea about what to expect for a 10.5", slightly less than this.
11.5" with a 129gr ABLR gives you:
100yds 2066fps 1223ft-lbs
200yds 1928fps 1065ft-lbs
300yds 1796fps 924ft-lbs
400yds 1671fps 800ft-lbs
11.5" with a 129gr ABLR gives you:
100yds 2066fps 1223ft-lbs
200yds 1928fps 1065ft-lbs
300yds 1796fps 924ft-lbs
400yds 1671fps 800ft-lbs