ILMNCHunter
Alpha
I have a non-RDP Hellcat OSP in 9mm with a 3.1" barrel I purchased several years ago. After seeing the RDP model recently, I am curious about adding a threaded barrel and am wondering if the RDP barrel would work in a standard Hellcat. I'm interested in this for the possibility of adding a compensator or suppressor. Sorry if this has been discussed before as I tried searching, but missed any previous discussions. Thanks in advance for the input.
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