SIG 550, PE 90 Adjustable Iris Sight – $195.00

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SIG 550, PE 90 Adjustable Iris Sight


This “Centra Iris Aperture” adjustable iris sight is designed to be inserted into the rear diopter sight of the SIG 550/551 rifle. The Stgw 90 (SIG 550) has proven capable of shooting 1 MOA out to 300 meters  with open sights in conjuction with the adjustable iris sight. Simply remove the insert in the rear diopter drum and replace it with the adjustable sight. Used, in excellent condition.

Related Rifles:
Sig SG550 Sniper
Sig 550 2sp
Sig 550 2sp
Sig PE90

For History on the Sig 550 or PE 90:
Sig 550 History