Quote Originally Posted by AMMOTECH
Some pics of that problem. These are are not mine and were taken from another forum.







What to look for:

The pictures you provided have nothing to do with this discussion: "The carbine gas system is MUCH more violent and hard on components than the rifle length gas system"............


The broken bolt in the pics that you provided were obviously caused by the ARMS SIR system, and have NOTHING to do with the carbine gas system being MUCH more violent and hard on components than the rifle length gas system