Tk twist in a hicapa 5.1??

[Operator_Jester]

Always looking to upgrade the pistols and thought about getting a tk twist for my 5.1's but can find little in the ways of vids or reviews to see if they're worth it... Does any one have any experience with these in AEGS and can give an idea of if they're worth it or even better if you have or had one in a tm 5.1 and can give a complete honest review on it???

From what I can tell they give a tighter grouping over longer distances in AEGS would gas enhance or deter this??

Any info welcome

Cheers

Jester