EDIT: misread the original post. Felix looks like a Barrett M82 to me.
Weapon names
@GildedDark That’s the one. I knew I was right when I thought 80s. Still, it’s only similar in that its hand guard is the built the same way as well as the general layout.
Disclaimer: This list is by no means 100% accurate, it seems SD took certain artistic liberties with regards to weapon designs. Most, if not all weapons in DB are customized versions of the base model, hence identifying them correctly can be difficult. This is merely my take.
Hollunds 880 = Remington 870 w/ rail and a LPA sight.
Remburg 7 = I have no idea what gun this is based on.
K-121 = H&K 21E PDW (presumably, some artistic freedom taken)
Blishlok = Borrows heavily from the Kriss Vector, but this particular model exists only in Dirty Bomb.
KEK-10 = HK53A3 with custom foregrip.
Crotzni = AK-74U (customized with rails)
Hochfir SMG = MP5K-PDW with an A2 Stock and mil-spec flash hider.
SMG-9 = I think this may be “fantasy gun”, but it is similar to Angstadt Arms UDP-9.
BR-16 = Customized AR-15 platform, presumably with a 20 inch barrel.
Dreiss AR = An H&K G3-variant, likely an A4 model (I suspect this might be a Norwegian AG-3 F2)
M4A1 = M4A1
Stark AR = Steyr AUG A1
Timik-47 = AK-74 w/ top cover rail (customized)
FEL-IX = Gepard M6
MoA SNPR-1 = I have no idea what gun this is based on.
PDP-70 = H&K PSG-1 with a 20-round mag.
MP400 = Not sure, seems like some AR-15 9mm conversion.
Tølen MP = MP5KA1 (custom variant)
M9 = SIG P227 Tactical
DE. 50 = Desert Eagle .50 cal
Simeon .357 = Smith & Wesson Model 327 TRR8
Caulden = Colt M1911 Variant/Custom
Selbstadt .40 = H&K USP Tactical
Smjüth & Whetsman = Dan Wesson PPC (not entirely sure, there are several models that look similar)
Empire-9 = Steyr TMP
Ahnuhld-12 = Custom Winchester model 1887 lever-action shotgun similar to the one used in Terminator 2 by Arnold, hence the name.
I doubt the Kek-10 is supposed to be a 53 as it’s not an assault weapon.
The Timik is most likely an AKM. The compensator is slanted as far as I can remember which was a rather noticeable feature of the AKM not the 74, but I’ll have to check when I get back home for that one.
I have no idea what the Tolen is and I doubt it’s Hk based.
Like I said, this list is by no means 100%.
The Timik 47 seems to have features from both the AK-47, AKM as well as the AK-74(m).
The Tølen MP is definitely HK based though, just check out that SEF-group.
Feel free to do your own research and see what you find, Its always fun to discuss these things 
I see a lot of people saying the Blishlok is like the Vector…i see both the vector and Thomson combined.
When I play with Timik 47, it feels nothing like AK-47, but when I take closer look, it looks like AK-47, but that top part (the one you see when playing with it) bothers me…
Edit: Looked up on internet Kek-10 totally is HK53A3… Another edit… or maybe not
it’s hard choice…
[quote=“steelMailbox;64038”]If I am not wrong -
Tolen MP - Nothing
[/quote]
Pretty sure the Tolen is a MP5 variant with a smaller stock, magazine, and short barrel.
The Blishlock is quite clearly based of the Vector as nothing else really looks like the Vector. However, it sort of totally ignores the entire point of the platform by being slow to fire and extremely hard to control (as far as this game goes) which is entirely the opposite of what the Vector is.
@Radford_343 I’ve now gotten back and can actually look at the models and not just remember off the top of my head.
The Timik definitely has the cuts in its stock that denote a 74 as well as the muzzle brake, it however still has the slanted compensator slapped on the end. I suppose it does indeed have bits and pieces from all of them.
The Tolen does indeed have the Hk SEF group. I must confess I only ever looked at it once while playing the default Sparks and never really studied it past the funky front end. :lol:
The Kek also does have a larger magazine for its round which would certainly place it as an Hk53, however that wouldn’t explain why it’s in the SMG category and not assault. I suppose as the Crotzni is in then it makes some sense (still doesn’t really as even those are different classes), but it’s nonetheless pretty odd if you ask me.
From https://en.wikipedia.org/wiki/Blish_lock
The Blish Lock is a breech locking mechanism designed by John Bell Blish based upon his observation that under extreme pressures, certain dissimilar metals will resist movement with a force greater than normal friction laws would predict. In modern engineering terminology, it is an extreme manifestation of what is now called static friction, or stiction. His locking mechanism was used first in the Thompson submachine gun.
I would say just vector without grip…[/quote]
[quote=“Incoming;64373”]The Blishlock is quite clearly based of the Vector as nothing else really looks like the Vector. However, it sort of totally ignores the entire point of the platform by being slow to fire and extremely hard to control (as far as this game goes) which is entirely the opposite of what the Vector is.
.[/quote]
The Blish Lock is a breech locking mechanism designed by John Bell Blish based upon his observation that under extreme pressures, certain dissimilar metals will resist movement with a force greater than normal friction laws would predict. In modern engineering terminology, it is an extreme manifestation of what is now called static friction, or stiction. His locking mechanism was used first in the Thompson submachine gun.
It’s fairly easy to see the majority of the rifle is based on the Thompson, just modernising it using the angled magwell and stock kit.
http://i535.photobucket.com/albums/ee353/Cowman/blishlockthompson.jpg