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Posted: 7/14/2005 12:22:51 PM EDT
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Just wanted to throw out a "thank you" to everyone that contributes to this area. I recently put together an M4 upper and had some "issues" with barrel nut torque. I had to toruqe the nut @ 90 FT LBS and it caused FSB cant. After reading and rereading various posts, I spun the barrel off and started over. I filed the front receiver down just a touch and reinstalled the barrel. Also used anti seize on the threads (that shit is messy!  )It now torques up "perfect" at 45 FT LBS and NO FSB cant! When I initally "rough sighted" my Eotech 551, I had to adjust windage 15 clicks. After the work, I had to adjust it back 12 clicks! Going to take it to the range on Saturday for a sight in. Will let you know how it works. Thanks again! Milldude PS- would post pics, but I don't have a host..... |
www.photobucket.com is free and works well. |
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