10-13-2012, 02:04 AM
![[Image: Challenge3001_zpsa002151b.jpg]](http://i1275.photobucket.com/albums/y444/AR-180/Challenge3001_zpsa002151b.jpg)
This one is a Grendel. I am working up loads for it.
![[Image: Challenge3005_zps206eff98.jpg]](http://i1275.photobucket.com/albums/y444/AR-180/Challenge3005_zps206eff98.jpg)
These averaged out to be 1.1386". I was using 123gr Noslers with 28.3 and 28.5 of IMR-8208.
![[Image: Challenge3006_zps2a781862.jpg]](http://i1275.photobucket.com/albums/y444/AR-180/Challenge3006_zps2a781862.jpg)
These averaged out to be 1.157". I was using 123gr Noslers with 28.0 of IMR-8208.
I am just getting this gun together. I will spend some more time tweaking these loads. But, these do seem to show a lot of promise. I think a slicker trigger would have tightened the groups some.
