How do I properly sight in or "zero" an optic on my conversion kit?
Getting your new red dot or iron sights properly zeroed is essential for maximizing the 100-yard accuracy potential of your conversion chassis.
Follow these official positioning and adjustments steps before your range session:
📐 Step 1: Establish Your Stock Position (The 90° Rule)
Before mounting any optics, establish your natural length-of-pull (LOP):
Extend the adjustable stock outward.
Place the butt pad of the chassis directly onto your bicep while holding the pistol grip with your firing hand (finger resting safely outside the trigger guard).
Raise the chassis up at a 90-degree angle toward the ceiling.
Adjust the stock length until your arm feels completely comfortable and unstrained.
🛤️ Step 2: Optimal Optic Rail Placement
Mount your red dot or holographic optic onto the aluminum top rail in a balanced position—neither too far forward nor too far back.
🎯 Step 3: Zeroing at the Range
Set your target out at your desired zero distance and fire 3 to 5 steady, deliberate shots.
For best results, always execute this step from a dedicated bench rest or sandbag support.
🔄 The Golden Rule of Adjustment Dials:
A common mistake is trying to "move the red dot toward the bullet holes," which leads to extreme frustration.
The directional arrows on your optic dials indicate which way to move the bullet holes (point of impact)
toward your point of aim.
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