I think you missed my point. A borescope is something you can buy and operate on your own for surely less than what a 1/2 hr of gunsmith time will cost you.
Understand that inch pounds of torque in this application is not a universal standard. The clamping force can be dramatically different at the same inch pound value of torque, depending on the size and number of fasteners, thread pitch, the ring style, etc.
IMO, as a general guide, forget...
It’s not that this powder or any other is good or bad. Same with the bullet. It’s just that for whatever reason that will always be impossible to determine, some barrels just show a preference for a certain powder or bullet.
It always cracks me up when someone thinks powder ABC sucks and/or...
I hear ya. First, stretch out the spring gently. Then where the leaf of the spring slides into the follower, slide the follower front or back (probably back) to generate more pressure at the back of the mag. That should help push the back end of the cases upward more.
This isn’t a big deal and easily sorted out with a little experimentation with mag spring pressure. Have you tried stretching the spring out a little for more tension? And/or moving the follower front to back to put the tension where you want it? Then you could even spot weld (or probably even...
That’s exactly what I do. I use a bushing die with a carbide button and just squeeze enough so that I feel the button barely running back through the neck. I still can’t see what advantage a mandrel would give me. And it’s an extra step.
Interesting. I’d like to see confirmation of only “expanding a ringed portion of the neck”. Thats not what I visually see. And how does an expander mandrel not do the same thing? I’m not seeing how essentially running a piece of same size metal, button or mandrel, thru the neck of a piece of...