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Posted: 6/19/2005 5:05:08 PM EDT
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I recently purchased an Bushy M4 flat-top and a GG&G BUIS with same-plane aperture installed. When zeroing for 50 yds, the gun shoots about 4 inches high with the front sight backed out as far as can be safely done with the front sight still locking in place. I even purchased an Ashley sight to replace the factory front sight to see if this would help, but no dice; the sight has to be unscrewed so far that is won't lock in place if it's where it needs to be. Does anyone know if there's anything I can do to rectify this problem, or if there's another kind of front sight I can get that will help? Thanks for any help, KimberFreak |
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