Much appreciated for completely removing a page I worked rather hard on, without even giving me a valid reason other than "unverifiable." I'm a handgun enthusiast and expert, and I can factually confirm that the handgun Cutter uses is NOT a Makarov or PM-9mm but a Walther P5. But thanks. Last time I help out on this Wikia page.
Although your contribution was appreciated, we need a more reliable source than "I'm a handgun expert." Unless you can find undeniable evidence, either from the game's data files, named official concept art, or from Naughty Dog themselves, then you have no solid evidence that the gun in the game is a Walther P5.
No. By that logic I could say that Eddy Raja is identical in appearance, sound, and manner to my uncle, therefore Eddy Raja was based on (or even is) my uncle. My source for this is the fact that I'm an "expert" on my own family.
I'll admit that the example above is a ridiculous extension of logic, but it's the same basic principal. You may be a handgun expert and know the Walther P5 inside-out, but unless you can find a verifiable official source then it's still only your own speculation (even if you do happen to be right). It's fine to present it as fact anywhere else, but here we require sources for claims that are not immediately obvious to everyone that plays the game.