Madbull Tightbore Barrels!

i just put a new Madbull 6.03mm Tightbore barrel in my Echo 1 Full Metal M4 and its sick! the accuracy has increased tons! not to mention it sped up the bb just a few more FPS my gun went from about 360 to 375 just by changing the barrel and hop up bucking! i highly recommend tighbores for all AEGs and Snipers!

Yeah....Echo 1s start with 6.08 barrels so 6.03 is a great increase. If you have a Tokyo Maru, Classic Army or better you need to go with a 6.01 or less because they already come with 6.04 tightbores and the increase isn't worth it.

Just so everyone knows the reason of the FPS increase a tighter bore barrel increases the compression. The biggest advantage of a tightbore is of course the increase in range and accuracy, which will be noticed almost immediately. Finally aftermarket tightbores are made of a better material than the stock inner barrel of a aeg making it more durable and less likely to get bent.

repo wrote:

Yeah....Echo 1s start with 6.08 barrels so 6.03 is a great increase. If you have a Tokyo Maru, Classic Army or better you need to go with a 6.01 or less because they already come with 6.04 tightbores and the increase isn't worth it.

Just so everyone knows the reason of the FPS increase a tighter bore barrel increases the compression. The biggest advantage of a tightbore is of course the increase in range and accuracy, which will be noticed almost immediately. Finally aftermarket tightbores are made of a better material than the stock inner barrel of a aeg making it more durable and less likely to get bent.

thats all true. thanks for the input!