12-04-2012, 10:30 PM
LRRPF52 Wrote:Here are some excel loads I've done:
I've been up as high as 31 grains of TAC behind the 108 Lapua, which I thought was excessively hot, but it was recommended to me by someone in the industry, albeit 1.3 grains over Bill's listed maximum. I had a hard time breaking the 2710 fps mark with this load from my 22 inch tube. I have successfully tried Ramshot X-Term and have been using 29.6 grains of this behind the 108 Lapua and getting in the 2730 - 40 fps range. I've used this load for 1000 yds shooting. 29.1 grains of TAC behind the 120 gr Berger has also been accurate and achieves 2530 fps out of my gun.

![[Image: Grendel120grSMKjpeg_zpsaf29ad56.jpg]](http://i1085.photobucket.com/albums/j422/LRRPF52/Grendel120grSMKjpeg_zpsaf29ad56.jpg)
![[Image: GrendelLoadjpeg_zps01194ad0.jpg]](http://i1085.photobucket.com/albums/j422/LRRPF52/GrendelLoadjpeg_zps01194ad0.jpg)