Glock 21 Barrel Fitting

[Chris387]

I have a BarSto barrel that I need to fit in my slide. What's the best way to do this?
Would tapping the barrel in and out with some lapping compound on the tight areas work? If so, what grit?

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[NHT3]

That's not how I would do it but I'm old school. I would use Dykem and tread carefully. I depends on how much you need to remove and how precise you want to be..

 

[Noble Sniper]

The barrel you have is a bit more precise. Unless you have the shop and expertise to do such work spend the money on someone who does…. Otherwise you might as well just buy a lone wolf plug n play barrel.

 

[bobjones223]

Glock and precision fit......I am confused?

 

[Onebad06vtx]

You could use a file.
But it was easier for me to mill it.
Go slow and reassemble and check fit often,its pretty easy to do.

 

[Robert Richardson]

Let someone who knows what they are doing fit it.