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Posted: 3/29/2004 8:21:40 AM EDT
| How well do acogs hold zero when you remove them and reinstall them? |
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#19S - very repeatable... I've had the scope off and on hundreds of times and if there was a change in zero, it was small enough that I never noticed it. On the carry handle, I had less luck. I did manage to get a repeatable zero (give or take 0.5-1.0 MOA) by tightening the allen screw until it was hand tight and giving it another 1/4 turn with an allen wrench. By applying about the same torque every time, it seemed to do OK. The downside was that shooting would vibrate the mount loose within about 100rds and the zero would start walking. Using blue loctite and vigorous application of the allen wrench, I was able to solve the problem of the mount shooting loose; but repeatable zero pretty much went away (still within about 3-4MOA usually). I only ran a carry handle mount about three months, so I've got limited experience with that. |
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