Increases gas consumption, can make you a little trigger happy
The RT kit increases the rate of fire of an A-5 from a decent speed to a ridiculous speed. Very simple to install and adjust and very fun to use. EXTREMELY FAST. Only thing I didn't like was it made your gas effiency go down the hole... Plus it makes you spend a hell of a lot more on paint and all.
Nothing's more fun though than hitting that sweetspot in game, just slowly pull the trigger back until the balls start flying... It's great.
Combine the RT with the flatline and it's pure insanity...
Highly recommended. Don't buy unless you have the cash to spend on paint though.