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1/25/2018 7:38:29 AM
Posted: 10/8/2003 5:13:10 AM EST
I recently bought a pre-ban barrel, but the threads are worn for the flash suppressor. Does anyone know the size of the die required to clean up the threads? It looks like a 1/2" by 32 or 36 TPI. Any help???
Link Posted: 10/8/2003 5:18:14 AM EST
Link Posted: 10/8/2003 5:24:48 AM EST
I can't remember the size, but Brownells sells the die. If you got an old catalog laying around you could probably find the size in there.
Link Posted: 10/8/2003 5:35:05 AM EST
[Last Edit: 10/8/2003 5:35:33 AM EST by rebel_rifle]
Make sure you have the correct flash hider for that barrel thread pattern. The 7.62X39 barrels and flash hiders are threaded differently than the .223/5.56 barrels and flash hiders.
Link Posted: 10/8/2003 6:33:38 AM EST
TheRicker is correct. .223 barrels are 1/2" x 28 tpi Brownells has the taps/dies, or you can get them at a machine-shop/industrial supply store or specialty fastener dealer. I got mine from [url]www.mscdirect.com[/url] for a lot less that Brownells. McMaster-Carr, Fastenal or Grainger should have them as well.
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