Tech: Seeing as how the Smiths update thier weaponry after every little skirmish or fight there are many variations of these weapons that are specific to a region of Ferrari, however these are the standards.
.357 pistol: An average Smith Pistol, capabable of tearing through most targets like shit through a goose. It looks like your avaerage Magnum except huge.
DW23: A Smith caliber Sub-Machine Gun capable of firing 50 shots per second on full auto. It is retro fitted with a PD ammo clip that holds 340 rounds.
Looks more or less like this:
http://hushedcasket.com/files/hammerburst.jpgJavelin: A variation of the DW23 but fitted with a chainsaw bayonet and has faster rate of fire.
http://www.ps3informer.com/playstation-3/images/lancer.jpgShoggoths/Shoggoth Power Armor: An extremly advanced peice of equipment, it is normally warn by Ra' Kath's elite guard, The Shoggoths (hence the name). It enhances the wearers strength twelve fold and is nearly indestructible, being capable of surviving a nuclear blast. They were made using the Smith's know how with metal and is made of the deseased bodies of dead Mercers that have been condensed into this super durable armor. In the back of the armor is a Mercer life force that powersa large motor, that in turn powers several smaller motors located throughout the armor. However being extremly expensive to make there are only four of them in the universe. It's wearer must go through many years of training before they are even allowed to look at it and several more before they can wear it. Then they are put through surgery to be given an extra heart, and another lung that is capable of filtering all sorts of toxins from the air they are breathing, and a skin implant that allows them to interface directly with the suit.
Appearnce: It looks like
Space Marine power armor and
MJOLNIR Mark VI power armor had love child that then had a kid with
Isaac Clark's RIG. They are adorned woth the Mark of the Ferrarian Empire (the an octopus with wings inside of a large cog) upon their shoulders.
Trebble Shotgun: A shotgun developed by the Mercers long before they came to Ferrari. It fires smith caliber slugs that are amplified by Electro-magnetic Ion waves that increase the speed of the slugs and gives them an EMP like effect when they come into contact with anything that uses electricity. It can blast a hole clear through a M1 Abrahms tank so just use you imagintaion for what it does to people. Essentially it'ds there anti-tank weapon used only by the largest of their kind (fifteen feet and over) It's used exclusivly by Mercers seeing as only they can power it.
http://images2.wikia.nocookie.net/__cb20090605144538/deadspace/images/3/33/Contact_Beam.jpg Pretty much like that.