Shot the 7.5 in.pistol the other day and it is over gassed.

The brass is coming out around 1-2 o'clock and it does seem to have more recoil than others that have been shot.

Got to the shop to clean it,pulled the handguard off and the gas block was loose.

While there i measured the port and it measured .110.

Way to large by far.

Looks like it was a screw up and needs an adjustable gas block.

Now the question is what one.

Friend has a Seekins and he says it works well.

Any others to look at?