Bigant,
You have misquoted my comment to you - a comment made many months ago (I belive it was in March or April) since we havent spoken since then.
For those that would like the factual information -
One individual took a Beowulf and had the gunsmith shop of a manufacturer known for making AR15's turn down the barrel to leave only 1/10 of an inch of material around the bore and then used a pressed on muzzle brake that constricted the bore. In addition, the person admitted to regularly using their own handloads, not factory loads.
The person was quick to post their experience on AR15.com, never outlining their modificiations to the gun and only called Alexander Arms two weeks after the event. Thankfully, the person who owned the gun was not injured by their improper modifications.
How does this apply to threading a barrel, simple, make sure you know what you are doing and leave adequete material for strength and safety.
Tony Rumore,
Since my company was not involved at all in turning down the barrel, nor was the person who owned the Beowulf a customer of mine. Perhaps you would like to reconsider your commentary.