Help OS25 LA

Ken, For Control Line. Thanks

Ebay has this one but it is different from mine. Mine is round with serrated edges on the knob. I tried pasting an image of it but it wont work. Heres the link.

https://www.ebay.com/itm/294513244851?hash=item44925b7ab3:g:F3wAAOSw9BlhcyUs

My permissions only says post or reply. I have posted pics before. Not sure whats going on.

The original OS needle assembly has been discontinued for about 2 years. The one you show from Shtterman is a good needle. That would be a Super Tiger clone. While I liked the original Super Tiger assemblies, I've had issues with the newer examples such as needle walking ( This is my only beef with them)  due to the collet not holding the needle correctly. A original Tiger assembly required the case to be opened up and it choked down the throat area slightly which reduced power. This is why Shtterman posts in the line (No Drilling). Personally if you look a little deeper into his store you will find the FP.20-LA .46 ENYA needle valve replacement which I feel is a much better needle valve . This needle is slightly more expensive and it has proved to be a viable needle assembly for many of my needs.