Some of these appear to be freelance designs, but here goes. Images from top to bottom:
Image 1: Stockless Heckler & Koch MP5SD
Image 2: Appears to be freelance, resembles the prototype Savage carbine
Image 3: Appears to be freelance, resembles either an ISSC M22 or a Springfield Armory XD-E
Image 4: Looks sort of like a SIG SG 552 Commando based on the handguard length, but barrel is too long to be one
Image 5: Left is an Beretta PM12, middle appears to be freelance with some Heckler & Koch elements, right is a Hawk MM-1
Image 6: Ultimax 100 with an AR-15 front sight
Image 7: Colt Dragoon
Image 8: Appears to be a very poorly drawn Franchi SPAS-12
Image 9: Generic flintlock pistol
Image 10: Freelance AK design
Image 11: Left is a PPSh-41, right is an AKS, the pistol is very hard to determine but has the makings of a Beretta or White-Merrill 1907
Image 12: Appears to be a Beretta Cheetah
Image 13: Winchester rifle
Image 14: Appears to be a Franchi SPAS-12 in the foreground, background appears to be a Winchester Model 1885
Image 15: FN FAL
Image 16: Winchester rifle
This list will be updated if I find better matches.
Thank you so much weapon master! You don't mind if i come by every now and then regarding weapon identification?
What do you think?