Ultratac A1 V1 vs V2

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Here is what I did for the V1. Guess I forgot the link

What did you mod today?

UltraTac A1 emitter swap/tear down The sum of the parts are actually pretty decent. It has a copper mcpcb, short brass pill, retaining rings, LED spacers, o-rings, etc. HOWEVER, it’s glued everywhere. The retaining ring has a slight indentation on it that I tried to use but it didn’t budge. I ended up using the smallest dremel drill bit I had (1/32”) and making two holes in the retaining ring and nearly breaking the best hardened stainless tweezers I have but I got it free. I found blue loctite…