Search the Community
Showing results for tags 'zero m4'.
Is there a protocol to zeroing this Shotgun? It is my first SG and I want it zeroed before my 4 day class. What would be the distance, group size. I bought 25 federal slugs to accomplish the task. I was planning similar to an AR15 with 50 yards being the distance. Group with three adjust and confirm zero. At 50 yards how much should each click move point of impact.