300BlkTalk

Did you try running another proven load or factory to see if you still had stringing? I also agree with rebel on this that OAL looks a little on the short side to me I load nosler BT's around 2.2. Did you by chance check your scope/mounts for looseness?

Snow Man wrote:Found the sweet spot! Thanks again!

17.1 gr N110
2.200
125 ballistic tip
Rem brass
Slight crimp from my lee fcd

Cloverleaf at 50y holes touching, may be better than the blk tips. Now I need a chrono !

Glad you got your load figured out I still need to get out to the range to test mine.

I have found that the OAL nosler lists for the BT's is way to short in my gun. I averaged around the same group as you did with the listed 2.060 in a 5 shot group. Adjusted length to 2.1, and the group's went down to 2-2.5 at 100 yds which I used to take the first deer of the year for me. I currentl...

I thought I would update you all on my load with this powder. Sorry I do not have chrono data at this time I have yet to run by bass pro to pick one up. The one on the top right was a flier. https://plus.google.com/u/0/112874478391612548880/posts/RPViN83VzQG?pid=6048323074999528706&oid=112874478...

I have a PTAC upper from them that has the melonite finish mated to a PSA blemmed lower. Here is a link to what I purchased http://palmettostatearmory.com/index.php/ar-15-05/barreled-upper-assemblies/ptac/carbine/ptac-16-melonite-300-aac-1-8-ss12g2-with-bolt-carrier-group-and-charging-handle.html . ...

Ring wrote:

Ring wrote:8.5 cmmg barrel
19gr mp300
130gr speer HP
COL 2.5

1960fps
with suppressor attach, 2015 FPS

good accuracy at 50y

125 tnt's dont group near as well, same load

What OAL did you run with that, and did you try to lengthen or shorten it?

Post range update. Ran some of my loads 125gr Sierra Pro Hunter Spitzers at 19.6 grains of 300MP with an OAL of 2.000 5 shot groups are decent at 100 yards haven't fine tuned my scope yet as I ran out of the 125's (didn't bring enough with me), and had to switch over to slower 150's zero pressure si...

Finally had a chance to do some loading today I started out with my 125grain Sierra pro hunter spitzers for now until I'm more comfortable with loading I don't really want to go much outside of published data yet. I used the same data that Powder4sale got from alliant which I also received after ema...

Emailed lehigh today and this is the response that I received from them. Hi Dean, We have 3 different choices for 300 BLK Out ammo. We have a 110 gr Controlled Chaos what happens here is upon impact there is a hydrostatic force that is created and the bullets is blown apart into very small pieces. Y...

I may just have to be the guinea pig for this bullet this next season. I just don't want to ruin any meat on these coastal deer that I hunt they are so small as it is.