

Gehmann TA537 Ring thickening two-in-one front sight iris
Gehmann TA537 Ring thickening two-in-one front sight iris
Seinäjoen Keskusoptiikka Oy
Kalevankatu 10
60100 Seinäjoki
Finland
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A two-in-one iris that thickens the ring. Both the inner ring and its thickness are adjustable.
Inner ring (1st iris) : 2.4 - 4.4mm
Outer ring (2nd iris): 7.0 - 9.0mm

