Airsoft Canada - View Single Post

RainyEyes · March 12th, 2016, 20:58

I have 3 "WORKING" TM Px4's in my possession that I am having difficulty getting to shoot. This only just started by the way. One of the px4's was shooting flawlessly until recently and it started to drop bb's every other shot.

They will feed the bb.
The slide will lock back and reload the bb.
Gas will discharge when the trigger is pulled.

But the bb will only drop out of the barrel. I have had the successful 1 or 2 shots every 4-5 shots.

The hop-up is tuned down completely disengaged.

What are some things to look for when diagnosing for air leaks? How do i check if the cylinders and pistons are in good form?

March 12th, 2016, 20:58	#1
RainyEyes Trader rating Join Date: Sep 2013 Location: Scarbororororough	TM Px4's bb's rolling out of barrel I have 3 "WORKING" TM Px4's in my possession that I am having difficulty getting to shoot. This only just started by the way. One of the px4's was shooting flawlessly until recently and it started to drop bb's every other shot. They will feed the bb. The slide will lock back and reload the bb. Gas will discharge when the trigger is pulled. But the bb will only drop out of the barrel. I have had the successful 1 or 2 shots every 4-5 shots. The hop-up is tuned down completely disengaged. What are some things to look for when diagnosing for air leaks? How do i check if the cylinders and pistons are in good form?