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1/25/2018 7:38:29 AM
Posted: 12/11/2003 11:47:22 AM EST
I was drilling a hole to install a calvary arms muzzle brake , to make my bushy pre into a post. I went into the bore. I must have mis calculated the depth.
What effects will it have on the chrome lining?
Link Posted: 12/11/2003 11:57:31 AM EST
oops! it's toast.
Link Posted: 12/11/2003 12:05:35 PM EST
You have several options, first, exactly how long is your barrel (measure from locked bolt face to end of threading on muzzle) If you can shorten to behind your hole and still be over 16", do it and you have a legal, naked muzzle post ban. What kind of barrel?
Link Posted: 12/11/2003 12:07:35 PM EST
Originally Posted By 308wood: oops! it's toast.
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Oops, it's not toast. Cut, thread, crown as needed. Just a little shorter barrel now.
Link Posted: 12/11/2003 12:11:53 PM EST
i didn't think you could cut and crown a chrome lined barrel. correct me if I'm wrong.
Link Posted: 12/11/2003 12:16:42 PM EST
I have cut more than one with no ill effects. I'm pretty sure KKF cuts and crowns them too.
Link Posted: 12/11/2003 12:22:43 PM EST
As long as the pin doesn't protrude into the bore, I wouldn't worry about it. The hole in the bore will be no different than the gasport is, and after a couple of rounds any "burring" will be gone.
Link Posted: 12/11/2003 3:52:01 PM EST
[Last Edit: 12/11/2003 3:59:19 PM EST by _DR]
Just drill equilateral holes on all four sides, smooth them out, now you have a ported barrel! Some people pay a lot of money to do this. [img]http://ruger-mini-14-firearms.com/img/pgBFatBoybarrelwith.jpg[/img] [img]http://ruger-mini-14-firearms.com/img/ar15_con_c.jpg[/img] [img]http://ruger-mini-14-firearms.com/img/urban_brawler.jpg[/img]
Link Posted: 12/11/2003 4:00:35 PM EST
Link Posted: 12/11/2003 4:07:32 PM EST
[Last Edit: 12/11/2003 4:57:35 PM EST by _DR]
Originally Posted By markm: moron.
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F*ck you too asshole.
Link Posted: 12/11/2003 4:15:40 PM EST
Thanks for the replys, well everyone but Markum...........UP YOURS!!! Nothing protrudes into the bore, and a cotton swab doesn't get hung up on any burr's. I'm not really too concerned, this is my beater AR anyway, it is a A-1 16" Bushy, came off my pre-ban lower. I replaced the upper with a A-3 flat top, and installed this on an extra postlower I had hanging around.
Link Posted: 12/11/2003 6:35:32 PM EST
Contact Kurt from Kurts Kustom Firearms, he can do magic with barrels. One option would be cut, recrown and install a fake flash hider.
Link Posted: 12/12/2003 2:46:19 AM EST
Originally Posted By _DR:
Originally Posted By markm: moron.
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F*ck you too asshole.
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Don't beat on MarkM too much, you will ruin his halo of perfection. As in the perfect dick.
Link Posted: 12/12/2003 6:48:05 AM EST
Originally Posted By markm: moron.
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markm, I'm sure your other 4304 posts were just as informative. Anxiously awaiting your next post, dawg
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