Well first of all the Basicl alluminum the gun is made of.
See... austalias main export is Aluminum. and there are many grades of aluminum, from crappy stuff to HIGH grade stuff. and of course since Australia is a high exporter of it, they keep the best stuff in the country. And thats what all macdev products are made of
Next of all it's the quality of the machines that make the Cyborg and MacDev products. The machines are accurect to within i believe .0001 of a CM or something like that which basicly means that the tolerences are soo good the stock cyborg doesn't come with or even need o-rings on the bolt b/c the seal is soo good just b/c of the high tolerence.
Also, you got plain old effiency... As with all guns there is a short break in time, but after that, if u got a 68/4500 tank, u can go a whole day of play w/out filling. Thats right. As of now i'm getting OVER a case and a half off a 68/4500 fill.
Then, u got consistency... How good? i'm talking +/-<1 FPS over the chrono. and since the gun is soo well drilled, U can be ripping 28 BPs (and i've done it) and not get ne drop off. and if you do. it's 99.99% of the time the tank u are usuing.
Then price. For $998 you get the most consistant marker on the market (since viking isn't made ne more), you get Out of box turnament ready equipment. The reason there are only cosmetic upgrades for the cyborg is becuase there is no need for ne other upgrades other then a locking feedneck and a 80gram switch., then you have light weight... and i mean LIGHT.. when u pick this thing up, u expect heavy weight and i've seen ppl almost throw it over their heads thinking it was gonna weight a ton.
I don't know about you, but it's hard for me personaly to argue w/ those results since my team and I owned faces last sunday all shooting cyborgs. Never had 1 gun problem, no hot gun penently, and even though we were shooting the ****tiest paint on the world... we didn't get a SINGLE chop or ball break.