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Posted: 5/25/2012 9:35:16 PM EDT
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Just finished my first build. I used a DD barrel, and PSA upper receiver and PSA Full auto BCG. Is there a need to check headspace before I fire it?
I had to torque the barrel to about 50 ft lbs to align the barrel nut for the gas tube. Thanks for the help |
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Barrel nut torque has no effect on headspace. Headspace is checked between a particular bolt and barrel combination.
Many people skip headspacing their builds, and usually they have no problems. However, it would seem to be a good idea to actually check the fit of the part that contains the explosions that will be occurring inches from your face. |
| Some people say checking headspace is not needed in an AR15. I always check mine before firing them. I have never seen one that was not in spec. I recommend taking rifle to your local gunsmith to check it out first. Only takes a few minutes and it is better to be safe. |
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