Originally Posted by eaglemountainman
I've been loading my 260 Rem with 100 TTSXs, but have a few hundred 129 Interlocks that I'd like to give a go. Care to share your load info?

With the 129 I loaded 46 grains of Re19 or 47.8 grains of H4831. The Re19 worked very well in a Remington M7 and a Browning Low Wall. The H4831 worked very well in the Low Wall but I don't recall if my friend tried it in the M7.

Remington cases, CCI 200 or Federal 210 primers

Last edited by mathman; 02/02/23. Reason: added text