Howdy my 1st post on the baord

My questions is  this.

I have a 7.5 inch upper and it seems not to pick up a round from the mag after the 1st shot.  What is the best way to fix this problem? A pig tail gastube  or a drill job on the gas system? I would also like to use this upper on my m-16 what will be the cyclic rate?

I'm ussing a model 1 upper rec and Wolf ammo 223 hp. using 20 30 and 100 rnd beta mag with no luckof getting the gun to work other then just a single shot. hainsawkill.gif

It's definitely short-stroking due lack of gas, but I don't know exactly which fix would be the best route.

You ought to post this in the M16 Forum to get maximum exposure and definite answers.