Marble's Improved Tang Peep Sight Upright Blue
Upright posts for a Marble's Improved Tang Peep Sight are interchangeable and of different heights to correspond with different shooting range distances. The approximate effective maximum distance for each upright post is as follows (model listed in product description):
- Short Range: 0-100 Yards (1.085" to 1.415" height adjustment range; 0.5" aperture disc with .055” peep)
- Standard: 30-250 Yards (1.341" to 1.876 height adjustment range; 0.5" aperture disc with .055” peep)
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