I use a TM desert eagle and it kicks ass.
one of these days im going to write a propor review, but here is a little some thing to help.
the gun is big. it makes the Mk23 feel like a gun you would put in your belt.
its powerful. on propane Im figuring that it shoots well over 300 fps.
its afordable. its not as cheap as a glock, but its not overly expencive.
and its resonably accurat.
in pistol games, this is your best freind. as a side arm it is a little big, but it dosn't leave you feeling compleatly helpless. (it gives you something big and heavy to hold on to)
any way, i hope this helps.
shit happens, don;t put your fingers or toes where you wouldn;t put your *****