It isn't done.... the Tikka isn't and never will be an accurate rifle. Take out as much tolerance as you can with 'glas and be happy if you get it down near 1moa.
If it can't make you happy, sell it and get an accurate rifle.
I had a lengthy discussion with Chad (at Lon[g]Rifle LLC) on my build and how good/bad the Tikka receiver was for the build. My Tikka was his first true rebuild he did on a Tikka a action.
He said when he got the barrel off (also an easy process) and receiver in the mill all set up to blue print, the only thing he had to do was face off the recess on the end of the receiver. Believe it or not everything on the receiver including the threads were dead nuts on. There was nothing else for him to do to it.
He was extremely impressed with tolerances and the receiver. He also said the bolt slid like goose poop through something (I forgot what but it was a classic Chad). He felt once the tomb stone style recoil lug was on it was as good as any custom action to build a rifle on.
FWIW, LongRiflesLLC in Sturgis, SD is getting EXCELLENT results when "tuning" the T3. Also true of MT Guns.
Over at the 'Hide, Jeff in TX posts:
FWIW, the factory demands <1moa for the T3… or they don't ship it. In closing, I have a BOX STOCK Tikka Master Sporter 595 (pre-cursor to the T3) in 7-08 with the "floating lug." It will shoot sub MOA, all day, any day.
Seems to soundly contradict "…sell it an get an accurate rifle." As always, YMMV.
So tell us from personal experience dead, I've only messed with 6 of them so I'm no expert but the design has too many flaws to list here....... that said, lissen to dead or lissen to chad or lissen to the hombers over on Snipers Heide telling about "all day if I do my part," but in the end PLEASE tell us all what you're actually getting for accuracy. You show us all a target paper or 5 with 5-shot groups under an inch and I'll gladly bow down to all these exspurts who are "achieving EXCELLENT results" and even TUNING the beasts!!!
Be honest with us all here, no fourth-hand heresy but tell us about your results. Show pixstures.......
Im on my phone presently so sorry. No pics. Will update this at the shop in a day or two. Ive not been on here in a long time. Been rather busy as of late.
For a long long time I avoided the Tikka action. Jeff H. in Tx is the owner of the very 1st one Ive ever done. I put it off as long as I could before he started to get pissed. The squeeky wheel got greased and I dove in.
As stated above I was rather surprised once I got into it. In this case the machine work was rather nice. The fluid bolt manipulation is nothing short of impressive. I personally dont care for sako type extractors much on 90 degree turnbolt actions, but whatever. Its just my opinion.
The receiver face was whizzed off flat in the mill, I whipped up a contour matching tombstone lug, and fitted a light weight #3 barrel chambered in 243 Win.
I inletted a blank McMillan stock meant for a Winchester and pillar bedded the action. Barrel was completely floated.
From here it got some camo paint, a single test round to check function, and it shipped.
That was about 3 weeks ago.
Present day:
I got a call about this thread today. I contacted Jeff as he was heading to the range. Hed put some new optics on his Tikka. He texted me some groups later this afternoon. The file format that he chose isn't one that Im familiar with so I cant post just yet. Youll just have to take my word for it.
The 100 yard groups hover at just under 1/3rd minute of angle. The 200 yard groups were just under an inch.
To be sure I called him and we talked about it. This was the 1st time he'd been to the range with this rifle. Hed put a leupold on it that suffered a parallax problem. He sent it back for service. He told me swapped it out for a Zeiss he has owned for some time. That what he shot the gun with.
So there you have it. Im sorry your experience hasn't been good with the Tikkas youve owned/shot. Fortunately for my client hes getting very good performance. Keep in mind that this was his 1st trip to the range with the rifle. It may very well tighten up a bit more as he kinks the load and gets some mileage on the barrel.
Chad.
Chad Dixon
Owner/Gunmaker
LongRifles, Inc.
Ps. FWIW heres the build thread. Judge for yourself.
http://forum.snipershide.com/sniper...ngrifles-inc-lh-tikka-t3-build-more-pics.html
You know, this is probably another spot to remind everyone of bell-shaped curves. Conceptually, it's the shape, not an actual curve that matters. Wikipedia has some nice examples under "Gaussian function."
http://en.wikipedia.org/wiki/Gaussian_function
You can skip all the math if you want, except to note that the axis going up and down is the Y axis, the one going left & right is the X axis.
OK, leave the conceptual & get down to cases. Plot the output of any manufacture's product (could be "rifles," "barrels," "bullets," "powder," whatever). Shoot an appropriate number of these items, and plot the results where the X-axis "5-shot groups in MOA" and the Y-axis "number of groups."
Any single instance of the item (i.e., this rifle, this lot of bullets, whatever) will fall somewhere on the curve -- could be great, could be terrible.
In purchasing something, what we as accuracy customers are really after is manufacturers where the X-axis is short. We're not too concerned whether or not there is one really good one. There will be, but likely it won't wind up being ours. We're just as apt to get the bad one.
So the question here isn't "is alinwa right" or "is Mr. Dixon right" -- they could both be right. The question is how much the techniques used by Mr. Dixon will shorten up that X axis for any particular Tikka rifle. To get an answer to that question requires a number of rifles.
What Mr. Dixon has perhaps shown us is the design differences in the Tikka aren't as big a factor as one might have thought. But as always, no firm conclusion is warranted until a number of rifles have been tested.