Reply To: Indexing Barrel liners in FX Impact – FX Wildcat

Forums PCP Airguns Indexing Barrel liners in FX Impact – FX Wildcat Reply To: Indexing Barrel liners in FX Impact – FX Wildcat

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Long_Shot
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PaniSD – That video really shows the difference a lot better than an in-depth article about indexing can. 

As you test some groups may be tighter than others. It's the highest and lowest groups (12:00 high & 6:00 low) that are usually the tightest. 

I'm curious if you find that some groups open up more as you rotate the liner. 

I'll bet a 45 degree rotation for 8 groups @ 50 yards indoors with a gun vise and a remote trigger pull devise would show what you discovered even more dramatic than the 4 groups you did. 8 or more positions makes it easier to see the egg shaped pattern for selecting the true 12:00 or 6:00 positions. 

You may have already helped one person here so far with this post. 

Be interesting to see what you find……