Aloha
Some guns for you all, starting with the classic SPAS-12 shotgun:
Then the North Korean AK-74 derivative, the Type 98, which may or may not have some issue simply because of a lack of documentation and the like:
The French MAS Type 1955, a practically flipped MAC 24/29 LMG turned into a battle rifle chambered for the 7.62 NATO. A French FAL if you will:
Speaking of FALs, the Italian counterpart which superficially resembles the Belgian gun but mechanically different:
And the CETME Model L, one of my favourite roller delayed rifle:
Finally, in the interest of standardising various attachment points for my drawings and hopefully a help to other artists, rails and stuff: