Prefit barrel install. No Go / Go gauge was checked.
Рет қаралды 30,471
Жыл бұрынInstalling a Patriot Valley prefit in 7 Creedmoor onto a Zermat Origin.
This girl had very bad, tooling marks, and was very filthy with some sort of film in it. I just installed the barrel in this video to see if the threads all lined up and then took the barrel back off and lapped the barrel then reinstalled it and I use the go/No go gauges.
@Cube210 Жыл бұрын
as soon as you touched the anti-seize I knew it was over. That stuff goes everywhere.
@dw7094 28 күн бұрын
Yup, as usual, all the "experts" got to chime in.
@bohem3006 3 ай бұрын
This looks like the contract barrel overrun sale blanks we had. The ones which we said specifically were leftover from a contract and were not our blanks and they were unlapped button barrels.
@RifleAccuracyandReloading 3 ай бұрын
I print screened all of the pages when I was ordering those barrels. Nowhere was it mentioned that these were not lapped. Furthermore, if you look at all the videos I posted ,even if they were not lapped it’s no excuse for the wrong speed / feed or using a dull reamer. It is clear these were done improperly.
@Rico11b Жыл бұрын
You don't need the anti-seize. Also, you need to verify the headspacing before removing it from the vice. It's unsafe to "just assume" its right.
@RifleAccuracyandReloading Жыл бұрын
This was just to see if threading was correct for the action, since the barrels were not chambered or lapped correctly. And you do need some sort of protection against galling and cold welding.
@Rico11b Жыл бұрын
@TheHondaBikeGuy Well, I'll just shut the hell up then. I thought you were installing a completed barrel and calling it done. :)
@RifleAccuracyandReloading Жыл бұрын
@@Rico11b no worries, sometimes it is hard to remember and go into complete detail…and even then you can miss something
@dimasjayuli2610 5 ай бұрын
👍👍
@Z33Garage 4 ай бұрын
No need for go / no go gauges?
@sandginkable 3 ай бұрын
Since you added a lubricant your torque is no longer 90 but is reduced to 70% of that or 63 ftlbs
@RifleAccuracyandReloading 3 ай бұрын
Highly dependent on the type of anti seize. Additionally, that is why I twerk 10 more pounds than what is required.
@daechoi2590 2 ай бұрын
What is that platform that your SAC barrel vise is mounted on?
@RifleAccuracyandReloading 2 ай бұрын
It is a trick-tools.com stand
@STIEdgeDriver 29 күн бұрын
Medium Palma contour?
@RifleAccuracyandReloading 29 күн бұрын
Yes. I also found that after about 300 rounds it actually shoots pretty decent but not outstanding compared to my other 7 mm Creedmoor.
@redtobertshateshandles Жыл бұрын
Jesus's H Christ boy. What are you gonna shoot with that?? Yamaha's??
@RifleAccuracyandReloading Жыл бұрын
I just target shoot mostly, but Harleys make good targets.
Brownells, Inc.
Рет қаралды 119 М.
School of the American Rifle
Рет қаралды 1,1 МЛН