They do look a little clunky but the video reviews I saw and comments from the people that have shot it said the shotgun didn't really feel bulky or awkward when they shot it and it performed well with ammo 1200+ FPS and higher . As far as the bullpup triggers I would agree with the exception of the Geissele Super Sabra Trigger Pack and Super Sabra Lightning Bow Trigger upgrade. I have this setup installed on my Tavor SAR 5.56 Rifle and it is Soooo Sweet! Of course the upgraded trigger setup cost $400+ so you pay a rediculous amount of money just to get a really good trigger on the Tavor Bullpups. Timney Triggers also makes a trigger pack for the Tavor Rifles but it gets mixed reviews. Unfortunately, as of right now, there are no upgrades available for the Tavor TS12 shotgun that I can find. Manticore Arms that does all kinds of upgrades for the Tavor rifles has nothing for the TS12 shotgun.