- Jul 29, 2014
- 50,089
With good light conditions I use the lower corner of barn roof @ aprox 55yds . The longer distance seems to result in more precise bore sighting.
One time did a M70 @ 95yds . Good boresighting, but required a sandbag rig, and a bullseye target with the black just the right size . At the 50-ish yards I can get away with resting on the windowsill .
Again...
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It ain't rocket surgery.