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AR15.COM
5/9/2026 11:57:55 AM EDT
I haven’t owned a HK in a while. I am looking at the VP9A1 K. I have a RCM threaded barrel from my original VP9. Are they the same?
Thanks!
5/11/2026 11:57:41 PM EDT
[#1]
Yes it’s interchangeable

Most of the parts actually are.

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