Laufkonditionierung mit tetra^® Gun

BEFORE
Elevation 0.7” 
Windage 0.8” 
Extreme Spread 1.0”

DURING
First shots are high and ‘dirty’. Group is large. 
Small group develops at 15 shots.

AFTER
Elevation 0.5” 
Windage 0.6” 
Extreme Spread 0.7” Group rounder & tighter

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