i think this product is great for pirahna owners who want to have a higher quality electric gun without paying a super high price. i like having almost all the features of angels.
there is only one bad thing i can think of about this product. that is that when your friends ask you to play on short notice you cant because the handle is not cahrged up. because even when the handle is off it wastes some of the battery and eventually all of it. also the "ram-air" chambers have trouble keepinf up with the fast rate of fire and i recommend a regular one
even though it is hard to always use the handle because of the battery and short notice i still think it is a great asset to any compatible gun and if you have the money i recomend getting one if you want a very useful upgrade.