Mosquito & Mosquito Sport !

[RT]

Whats the difference between the mosquito and the mosquito sport? Does the sport model just have a barrel weight and thats the only difference or is there more?

Is the barrel weight easily removeable?

 

[Boomer454]

Looks like the only difference is the compensator. If it is a "real" compensator or not I don't know...If it is like the Smith and Wesson P22 with the same type of compensator it comes loose after a 100 rounds or so.
I have the 2 tone with the threaded barrel, and it has been good so far... Apparently you can put an AR type flash hider/compensator on it if you want.
Here is a link to a page I came across...
http://www.keepshooting.com/firearmaccessories/add-ons/sig-mosquito-adapter.htm
I though it was pretty interesting if nothing else...