Received a box of 155g .284" Terminal Ascent bullets yesterday. Another box should arrive in 4 days.
Created Dummy loads for my 7mm RM and .280 Rem, both .020" off the lands. Both fit nicely in the 3.5" magazines. The boat tail protrudes into the cases past the shoulder, but that is normal for boat tail bullets.
Looking forward to using these for elk this fall. Gave SIL a 7mm RM a couple months back and he plans to use them as well. HE wanted to buy one of my boxes, which are hard to come by right now. I told him to go fish. (Seems like the only readily available source right now is Federal. I purchased mine form midwayusa but they are out.
The cartridges show n the photo are both 7mm RM. The top one shows COL, the gottom on the finished dummy. (I know, this isn't how you normally use the bullet comparator, but I had just measured for seating depth and didn't want to remove it. I actually use it in this manner quite a bit because remooving it and putting it back on just seems sill when it isn't necessary.)
Built a.280 Rem dummy next. Don't plan to sell my 140g and 160g .284" North Fork bullets, of which I have about 200 total, but if the Terminal Ascent bullets as anywhere nearly as accurate as the North Forks they will see use in both rifles.