Duh
WKR
- Joined
- Apr 5, 2023
- Messages
- 930
The recommended RPM rate for a vmax is 300000 rpm’s. With a 1:8 twist and 4,000fps you’re getting approximately 360,000 rpm’s. Theres a possibility that bullets going to spin apart. I never tested it at those RPMs and I definitely don’t want take that chance. That’s why I did the 1:12 twist. It keeps the rpms well under 250000 rpms.You don’t think it would keep together with a 1:8 twist? Damn, not the news I wanted to hear. I only want 1:8 so that if I did step up into an 80 grain for larger animals it would stabilize. So since you have a tikka action with a 26 inch barrel give me the run down. What do you like about it? What do you dislike about it? If you did it again, what would you do differently? Sounds like you’ve done exactly what I’m trying to do.
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So I bought the stainless T3X in a 1:8 twist 22-250. It was a good gun but the barrel was slow. 53 vmax was only going mid 3400s but it was accurate. I shot that barrel out and knew I wanted more speed for a dedicated thermal gun.
I went with the m24 contour PBB to add weight to the gun. It’s currently in a KRG whiskey 3 folding chassis with a heavy Nocpix H50R thermal on it. I use a Tbac Ultra 9 suppressor too. This things insanely long but I’m not walking that far with it.
I wouldn't do anything different at this point. It’s exactly what I want and it got next to no recoil. Perfect for standing on a tripod. The 53vmax hammers coyotes too.
The tikka action is so freakin smooth and the factory trigger is pretty good. Plus there’s unlimited aftermarket stuff for it too.