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I swapped the barrel on my 20" Howa Mini - Printable Version

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I swapped the barrel on my 20" Howa Mini - m796rider - 12-03-2021

Longbow Wrote:You got your barrel off...I've heated the barrels with a heat gun ,and they would spin right off.The Brownings are epoxied,so the heat loosened everything right up.You'd never get it off without heating The hacksaw approach ,good idea if the barrel is toast and not to be reused. I learn alot on these forums.....

Yep, the factory barrel was fine for hunting, but after 3-4 rounds it would start to heat up and I'd get shot dispersion that was unacceptable. It was even worse with a suppressor attached.

I'm very happy with the barrel-nut system, as I now have a switch-barrel rifle. I could have Crown Ridge make me a 6mm ARC barrel or a lightweight 16" Grendel barrel and swap among all my barrels at home in less than 10 minutes.


I swapped the barrel on my 20" Howa Mini - s3silver - 12-05-2021

Thanks for sharing. Looks like you ended up with a good shooter now. Was thinking about doing this to mine. If you don't mind me asking, how much was the barrel cost?


I swapped the barrel on my 20" Howa Mini - m796rider - 12-06-2021

s3silver Wrote:Thanks for sharing. Looks like you ended up with a good shooter now. Was thinking about doing this to mine. If you don't mind me asking, how much was the barrel cost?

$385 for the chambered barrel and barrel nut. Extra profiling for my Surefire suppressor mount was $30.


I swapped the barrel on my 20" Howa Mini - s3silver - 12-06-2021

m796rider Wrote:$385 for the chambered barrel and barrel nut. Extra profiling for my Surefire suppressor mount was $30.

Thanks. They are a little bit less than preferred barrel blanks. What barrel blank did they use? They don't have that info on their site.


I swapped the barrel on my 20" Howa Mini - m796rider - 12-06-2021

s3silver Wrote:Thanks. They are a little bit less than preferred barrel blanks. What barrel blank did they use? They don't have that info on their site.

Pretty sure it is a Criterion blank.


I swapped the barrel on my 20" Howa Mini - triumph001 - 12-10-2021

When I contacted Crown Ridge in the past x-caliber was the brand of blanks they were mostly dealing with.


I swapped the barrel on my 20" Howa Mini - m796rider - 12-10-2021

triumph001 Wrote:When I contacted Crown Ridge in the past x-caliber was the brand of blanks they were mostly dealing with.

You're right - I stand corrected. Smile

The Sendero profile he had in stock is a 5R rifled 1:8 twist.


I swapped the barrel on my 20" Howa Mini - Nodak - 12-21-2021

I ordered the same mag extensions and played just a bit with them. It'll work fine but not sure it's worth fighting to get 10 in. Will likely be a great 8-9 rounder. If we want a 10rnd or more we just need to wait for MTM to make us 10 rounders or get a Ruger. That's that as I see it. I'm taking care of my dad in his last days right now and won't be playing around with it for some time.

Take care and Merry Christmas to all the horde.