That's all you will need to do. The original pin does not hold up well. I replaced mine with the Cajun pin and have never had an issue. Congrats on your purchase.
TNman, I could use some advice regards the trigger roll pin walking out in my Rami 9mm BD. Perhaps I can PM you? I had a "repair" done to the trigger roll pin by an in-house gunsmith at the selling dealer here in Houston. I took my Rami back there rather than sending it back to CZ USA.I also didn't think about doing it myself since the pistol was under warrantee. The pistol is about 6 months old. The gunsmith "repaired" the roll pin(I truly wished I had THOUGHT to consult the forum before allowing this gunsmith to do this work). The "repair" consisted of expanding the pin.
The gunsmith said he called CZ USA to determine whether or not they would pay for a replacement pin. He said they wouldn't. I have NOT called CZ USA to confirm whether of not he is being truthful. I was NOT called prior to the actual repair. He made the repair and then called me.
When I picked up my Rami, I noticed some damage to the left side of the frame. The gunsmith told me that was cosmetic damage and unavoidable with this repair. At this point I have taken him at his word. He admitted he caused this "cosmetic" damage. There are actual gouges around the opening(left side) where you can see the end of the pin. There is even some very minor "cosmetic" stuff on the right side.
After talking to a couple of knowledgable gun guys, it appears he didn't do a very good job. So, I am looking for a solution.
I will attach several pics: After the repair
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Here is what my Rami looked like new:
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I am planning on calling CZ USA and consulting another local gunsmith(Shooters Corner in Texas City, Texas).
I don't know if that aluminum frame can be repaired now.
Appreciate any help.
Chris