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Gunsmithing Tikka bolt

Tikka_taca1

Sergeant of the Hide
Full Member
Minuteman
Dec 18, 2019
156
38
I have a Tac a1 and the bolt is pretty sloppy in the race ways, could a new bolt be made so their is less play ? Just curious
 
It was hard enough for me to find a replacement bolt body when I broke mine....

I didn't. Not from Sako, Beretta, Brownells, nowhere. I had to get it welded.
 
It was hard enough for me to find a replacement bolt body when I broke mine....

I didn't. Not from Sako, Beretta, Brownells, nowhere. I had to get it welded.

Ok I am talking about having a custom one made, I am a 5 axis machinist I could make it but idk if it would work or be safe to add a few thousands to the lug thickness or not
 
It was hard enough for me to find a replacement bolt body when I broke mine....

I didn't. Not from Sako, Beretta, Brownells, nowhere. I had to get it welded.

midwestgunworks.com has tikka bolts if you wanna new one
 
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Ok I am talking about having a custom one made, I am a 5 axis machinist I could make it but idk if it would work or be safe to add a few thousands to the lug thickness or not

If it headspaced fine I wouldn't think you would want to add anything to the bolt lug dimensions.
 
Ok I am talking about having a custom one made, I am a 5 axis machinist I could make it but idk if it would work or be safe to add a few thousands to the lug thickness or not
Not lugs, overall bolt circumference to fill the channel for the bolt. If you enlarge all dimensions, then you may cause binding due to lack of room for dust, carbon, lube, etc.

Unless you're talking a bolt and action mated like what Hoplite Arms and @THEIS is pulling off...
 
Is the action not smooth? I get the wiggle factor. I have a tac a1 and it’s smooth as silk. Have the time I don’t even feel the next round being picked up. Curious to how many rounds you have through the bolt? Mine is around 1200 and definitely gets slicker over time.
 
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Ok I am talking about having a custom one made, I am a 5 axis machinist I could make it but idk if it would work or be safe to add a few thousands to the lug thickness or not
I don’t think it would be worth it, even if you did it yourself. How’s the gun shoot?
 
Is the action not smooth? I get the wiggle factor. I have a tac a1 and it’s smooth as silk. Have the time I don’t even feel the next round being picked up. Curious to how many rounds you have through the bolt? Mine is around 1200 and definitely gets slicker over time.

smooth just sloppy
 
If you got something you believe is out of spec, see if they will cover it under warranty. May have to send the whole rifle in. Have you tried another Tikka bolt or taken measurements to compare to others?

A little play isn't a bad thing.
 
If you make one yourself, do a run of about 100 and sell them all. I always see people looking for Tikka bolts or replacements.
 
The bolt hardness/toughness is the critical material design problem and can make your action a bomb if it is too soft.