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grant22
08-11-2011, 7:53 PM
I tried a search, but found nothing.

What are the dual rear apertures for on iron sights?

-Long range and short range?

or

-Day and night?

THX

Biker Beck
08-11-2011, 7:55 PM
Long and Short range.

grant22
08-11-2011, 8:05 PM
Thx dude

OpticsPlanet
08-12-2011, 9:04 AM
I have only ever used the larger aperture for qualification with a pro-mask. They are good for low light conditions and close range fire where you will need quick target acquisition.

Chase B.

armygunsmith
08-12-2011, 9:07 AM
I have only ever used the larger aperture for qualification with a pro-mask. They are good for low light conditions and close range fire where you will need quick target acquisition.

Chase B.

Same here.