Hoi, chummers!
So, it started when gun bunny wanted an Ares Alpha with an underbarrel shotgun instead of a grenade launcher. That's when I remembered the variants from WAR! - Bravo and Sierra, which replaced the GL with, respectively, a vibroblade and a stun baton. I thought, why not, surely Ares wouldn't mind earning a few nuyen more with such a minor modification, right? Then, I thought: "Hey, wait a sec! They could earn even more if they made a civilian variant!"
So why is this rifle illegal? Well, there's the smartlink, but I that's R availability. Then there's the underbarrel weapons - grenade launchers and vibroblades, I can understand, but stun batons? Wouldn't that be an excellent weapon for security forces? So, I've decided to change that. Eventually, I've decided to simply replace the underbarrel weapon with a slide mount. Aaaand then I went a little... Further. In my defense, I was a little sauced.
Model Availability Cost Standard Upgrades (in addition to the internal smartgun system)
Alpha (original) 11F 2650Y Underbarrel Grenade Launcher
Bravo (bayonet/blade) 13F 3450Y Underbarrel Vibroblade (Acc: 4, DV: STR+3, AP: -2, Reach: 2 NOTE: battery sufficient for 1h of operation)
Sierra (stun baton) 13F(should be 13R, IMHO) 2900Y Underbarrel Stun Baton (Acc: 4, DV: 9S(e), AP: -5, Reach: 2, Ammo: 10)
Charlie (crossbow) 13R 3150Y Underbarrel Crossbow (Acc: 5(7), DV: 7P, AP: -2, SS, RC: -, Ammo: 1 NOTE: barrel mount is unoccupied)
Foxtrot (flamethrower) 15F 3600Y Underbarrel Flamethrower (Acc: 4(6), DV: 10P, AP: -6, SA/BF, RC: -, Ammo: 3(c) NOTE: can lay down suppressive fire)
Golf (grapple gun) 13F 3000Y Underbarrel Grapple Gun (Acc: 3(5), DV: 7S, AP: -2, SS, RC: -, Ammo: 1(ml))
Kilo (shotgun) 11F 2500Y Underbarrel Shotgun (Acc: 3(5), DV: 9P, AP: -1, SS/SA, RC:-1 , Ammo 4(m))
Lima (laser) 18F 24500Y Underbarrel Laser (Acc: 8(10), DV: 5P, AP: -10, SA, RC: -, Ammo: 5(c) or external power source)
November (netgun) 13R 3100Y Underbarrel Netgun, Basic (Acc: 4(6), DV: -, AP: -, SS, RC: -, Ammo 1(m))
Romeo (mounting rail) 12R 2100Y Underbarrel Slide Mount
EDIT: Fixed and updated. You might be wondering why the shotgun variant is designated "Kilo". That's K for "Knocker" - as in, breaching shotgun.