As the guys noted, ASC, C Products, and PRI will let you load to 2.30" in most cases. Some variations will occur when the were made. All of the PRI will allow 2.30".
I second 27.4gr of AA2200... Shoots 1/2 moa out of Wilson combat 14.25" barrel... Jus put 25 rounds on hog target at 450 yds couple min ago to try it out after I pinned/welded a brake on it.