I managed to take FuzzyGeff's AR to the range to zero the scope without breaking anything!
Kaylee and Sabrina are likewise zeroed after their barrel swap. I am really pleased with how Kaylee handles with the 11.5" barrel. Sabrina feels much the same as before, except there's barrel out there instead of an over-long flash-hider.
Since all three rifles are 1:9 twist, zeroing was done with Double-Tap brand 62gr SS109 FMJ-BT with an advertised velocity of 3,205 fps from a 22" barrel. Who knows what the actual velocities were from 20", 14.5" and 11.5"... I don't have a chrono and the range wouldn't let you place one down range anyways.
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Boresighted, really. FuzzyGeff will have to confirm the zero next time he visits. |
Since all three rifles are 1:9 twist, zeroing was done with Double-Tap brand 62gr SS109 FMJ-BT with an advertised velocity of 3,205 fps from a 22" barrel. Who knows what the actual velocities were from 20", 14.5" and 11.5"... I don't have a chrono and the range wouldn't let you place one down range anyways.