About Collecting 20 Ribbouns

Hello Guys...

I Collected 20 Ribbouns And Already Got The M4A1 Custom-Crystal

If I Lost 1 Or 2 Ribbouns, I Will Lose The M4A1 Custom-Crystal? For Example:

I Lose Clutch Killer Ribboun Then I Will Have 19 Ribboun

Then I Will Lose M4A1 Custom-Crystal And Must Collect Some Ribbouns Again

To Get The M4A1 Custom-Crystal? Or If I Lost Any Ribboun I Wont Lose The M4A1 Custom-Crytal?

Sorry For Bad English

Thank You