The following equipment does not exist in the Battletech setting, so is barred from the campaign:

Key:
(Core): Core rulebook
(GaW): Galaxy at War
(GoI): Galaxy of Intrigue
(LECG): Legacy Era Campaign Guide
(RECG): Rebellion Era Campaign Guide
(KOTOR): Knights of the Old Republic Campaign guide
(CWCG): Clone Wars Campaign Guide
(S&V): Scum & Villainy
(FUCG): Force Unleashed Campaign Guide

Weapons:
Force Pike (Core)
Electro Staff (Core)
Amphistaff (Core)
AtlAtl (Core)
Cesta (Core)
Lightsabers (all) (all)
Static Pike (GaW)
Darkstick (GaW)
Fire Blade (GaW)
Vibrolance (GaW)
Xerrol Nightsinger (GoI)
Shock Whip (LECG)
Tehk’la Blade (LECG)
Energy Lance (RECG)
Power Lance (RECG)
Gafferdi (RECG)
Shock Staff (KOTOR)
Shyarn (KOTOR)
Fira (KOTOR)
Arg’garok (KOTOR)
Power Hammer (FUCG)
Felucian Skullblade (FUCG)
Rykk Blade (FUCG)

Bowcaster (Core)
Ion Pistol (Core)
Ion Rifle (Core)
Energy Ball (Core)
Grenade, ion (Core)
Thermal Detonator (Core)
Rotary Blaster Cannon (GaW)
Tactical Tractor Beam (GaW)
Ascension Gun (GaW)
Grenade, radiation (GaW)
Ion Mine (GaW)
Razor Bug (LECG)
Thud Bug (LECG)
Mini-proton torpedo launcher (RECG)
Aurial Blaster (KOTOR)
Lanvarok, sith (KOTOR)
Lamvarok, Massassi (KOTOR)
Carbonite rifle (KOTOR)
pulse-wave pistol (KOTOR)
ripper (KOTOR)
sonic disruptor (KOTOR)
sonic pistol (KOTOR)
heavy sonic pistol (KOTOR)
ion carbine (KOTOR)
pulse-wave rifle (KOTOR)
sonic rifle (KOTOR)
Cryoban grenade (KOTOR)
Wrist Rocket Launcher (CWCG)
EMP Grenade (CWCG)
Deck Sweeper (S&V)
Electronet (S&V)
Pulse rifle (S&V)
Incinerator Rifle (FUCG)

Armor:
Vonduun Crabshell (Core)
Stormtrooper Armor (Core)
Corellian Powersuit (Core)
Battle Armor (Core)
Battle Armor, heavy (Core)
Barabel Microbe Armor (GaW)
Katarn-class Commando armor (GaW)
Stalker armor (GaW)
Shield Gauntlet
Energy shields (all) (KOTOR)
Battle Armor (all)
Beskar’gam (all) (S&V)
Scout Armor (S&V)
Personal Armor (S&V)
Combat armor (S&V)

Equipment:
Credit chip (Core)
Bacta Tank (Core)
Bacta (Core)
Plasma Bridge (GaW)
Droid Diagnostic (GaW)
Redirection Crystal (GoI)
Shield Cage (GoI)
Biotecch Tool Kit (LECG)
Bio-Implants (all) (LECG)
Implants (all)
Bioscanner (CWCG)
Visual Wrist Comm (CWCG)
Repulsor pad (FUCG)