Re: Velocity from R700 SPS / LTR 20" 308 factory bbl?
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: flyboy</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: MrFish</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Runamuk</div><div class="ubbcode-body">Bone stock LTR with 45gns Varget shooting 168 sierra's winchester brass, CCI Br2 primers = 2548fps. I have nothing on factory ammo...sorry </div></div>
That's interesting... almost the same setup here with 175 SMKs, win brass, BR2, 45gr Varget, LTR. Average MV around 2650 fps. </div></div>
Just a note for you guys, I have two SPS T's within 100 SN of eachother. My dads SPS will take another 1.5gr of powder before pressure than mine. His is also alot slower and has a larger chamber. It probably takes his rifle another .7g to get the same speeds that I get. Another thing is his is more acurate and his will also stabilize the 208 amaxes and mine wont. They arn't anything alike, but they both shoot light out. </div></div>
Nice. Yea for a while I scratched my head hearing from people saying from sps tacticals some stopped at 43.5g's and saw pressure at 45.1g's and some people are poppin out rounds with some 47.5g's.
And to the first quote he could also be shooting in diff temps, altitudes and other variables to cause some of this as well..
Continue... Interesting thread.
BUMP!