00:00All right, guys, we're going to go over how to tune your Vector FRT.
00:07So there are three tuning surfaces on this sear for three different issues you may run into.
00:16First and foremost, if your trigger is really, really heavy in the single-fire position,
00:26that is this surface right here.
00:31You want to use a flat, a fine flat file like this and keep it flat.
00:42You do not want to round the surface.
00:45You want it nice, flat, and even control over the filing on there.
00:55And this definitely should be done by hand.
01:00And take it slow because you generally only need to remove a couple of fouls material.
01:05You don't want to take too much off of that.
01:09The next surface, get the focus, it's right there.
01:18Okay, if you are getting hammer follow, what's happening is your disconnector is not able to engage completely with the
01:29hammer.
01:30So you need to remove material off of this surface.
01:34Again, you want to keep it fairly flat.
01:37And I use a needle file because it's a lot easier to get in, but it's still nice and flat
01:42and still very fine.
01:45And again, you're going to file just like this on this flat surface here.
01:55Again, you want to take it slow.
01:57You usually don't need to remove much material.
02:01And you don't want to take too much material off.
02:05Then your third surface is right here.
02:15This is your FRT interface.
02:19You've got to be really careful of this one.
02:21So if you are getting forced reset in the single fire position, that means that this surface is just a
02:30little too tall.
02:30And it's interfacing with the bolt when it shouldn't be.
02:34Take a fine flat file.
02:38File this right here.
02:40Again, like the others, take it slow.
02:44This one, really the best way to test it is just to live fire at the range.
02:49The trick here is to not remove too much material.
02:52If you remove too much material, then the FRT surface won't engage correctly in the FRT mode.
02:59And you'll have semi-auto or single fire in both positions.
03:05Also, it's a word of caution.
03:08The cam is not a tuning surface.
03:13Do not touch your cam, please.
03:17Every issue that you run into can be fixed by tuning the sear.
03:23Do not try and file or Dremel on this.
03:29In fact, you shouldn't be using a Dremel at all.
03:32This is tuning, not fitting.
03:35If you use a Dremel on your sear, you're likely to remove too much material too quickly.
03:42And it's much easier to damage these.
03:45So please, take it slow.
03:47Take it easy.
03:49And reach out to me if you have any questions.
03:51Thanks.
03:51Thanks.
03:51Thanks.
03:51Thanks.
03:51Thanks.
03:51Thanks.
03:52Thanks.
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