10-14-2013, 08:36 PM
LRRPF52 Wrote:That's way cool. Are things warming up where you are yet? The NBT's seem to shoot well for everyone who tries them. 8208XBR is a fast powder for sure, but seems to be well matched for the 100gr NBT in your fire stick. I don't think you need any extra velocity with that bullet, since it's designed to expand rapidly. 2960fps is very fast for such a small case with a 100gr pill. You're basically at 6.5x57 Mauser velocity, and that's a 41.0-49.0gr case with 100's, but you have a nice little lightweight action. Your ES and SD are superb with that load.Yes, I am very happy with the whole setup. In retrospect a 1:9 twist barrel would have been better, but as a hunting gun this little rifle should produce the goods.
The Lapua cases I am using have four reloads on them so far and a few of them are easier to seat primers in than others. This is due to my exploration of the outer limits of the case during the workup session - some loads were really stiff! I expect the cases to last for about 10 sessions with this load - quite happy with that.
Our daily temps are increasing, this week is cool but topping out in the mid-20s (Centigrade), next week will see a return to hot and dry with temperatures boosting into the low 30s. The groups were shot on Sunday with ambient temp around 22/23 degrees C.