every time I  get on here I hear of a new complaint about functioning. This mag won't work, that extractor spring is weak, etc..
I've been shooting these things for years, in hi-power competition and just blasting and they always work, and work well. When they stop, shoot carb cleaner down the gas tube,and douche the innards with clp and off we go. Colts, Nesards(now that goes back), Bushys and E.A.'s, 9mm's and .223's . They all work with whatever mag or ammo I feed them.
My question: What brand of rifle, mag and ammo do I need to get so I can  start a topic called "help, It's welded shut".

Just buy one made by [edited] and use [edited]  ammo in a magazine made by [edited]     .
Then when you are finished, clean it with [edited]
That should do the trick!  

Dang!
That new Corporate Helper software is good!

Operator error!!!!  I never have any problems with my AR and it never fails when someone else uses it it malfunctions.  I take it back and it runs just fine.  I have met people who could not get the M16 and even the Swedish K to run.