The Law
Member
If you worry that they break to easily, don't. I know of at least two federal agencies that issue SIGs to their agents. Those are the Secret Service and the Federal Air Marshals. If they were not up to par they would not be trusting the life of the President or the lives of those on airlines with them. My own SigPro 2340 is top notch.
Add to that DHS (.357 Sig) and the U.S.C.G.
SIGs were in the running with the Berettas for the U.S. military sidearm. I believe that the Berettas were cheaper to produce (I may be wrong on this).
U.S. Navy SEALs and British S.A.S. are also issued SIGs.
I love my SIGs, but there are many other quality firearms out there. I think SIGs are plenty durable.