If you have 10 uppers and each one needs a Vortex scope that is $6000 worth of scopes.
It starts to add up to some serious money especially when you have to decide between another scope or more food (or how about more bullets).
If you lap your uppers, scopes could be moved from one upper to another and then still be on target at 100 yards.
When I lapped my one upper and replaced the same scope on the upper it was not on target anymore.
The upper did show evidence of being out of square.
It starts to add up to some serious money especially when you have to decide between another scope or more food (or how about more bullets).
If you lap your uppers, scopes could be moved from one upper to another and then still be on target at 100 yards.
When I lapped my one upper and replaced the same scope on the upper it was not on target anymore.
The upper did show evidence of being out of square.
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