300BlkTalk

I wrote "300blk" on mine, then "currently marked 223/5.56". It was approved.

Who makes that stock?

This is what worked for me...

Thanks for the info, that was easy.

I have an 11.3 in barrel and have been tinkering with sub loads. I have some cycling issues with sub loads. Does Wilson divulge the port size on your barrels so I have some basis of comparison, or do I have to tear it down and measure it? Thanks.

JonahJls wrote:I measured 10 pieces. 9/10 were 1.352" and the odd ball was 1.354"

Mine was 1.355 +\-

I have loaded some up with H110, they shoot pretty good.

That load was 9.5 grains of H110 at about 40 degrees. Using the cross multiplying I learned in 9th grade the load comes out to 9.1. I am shooting at 7750 feet alt.

This might be an option:
http://35caliber.com/8.html

I am just starting with them but appear to shoot well. My first load was 1100 fps so I need to tweak them a tad.