Many don't:
Ruger PC Carbine Model 19100
Henry Homesteader
Keltec Sub 2K - looks like someone put a couple of handles on a stick.
Hi-Point Carbine - looks like someone stopped before they got done carving away everything that isn't a rifle.
I think it's the black plastic many are made from. My wife tells me any of my black rifles look evil, the same gun with wood furniture she likes.
The Chiappa M1-9 looks has the 30 carbine look but no idea how good it is .
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