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Holosun 507K-X2. Holosun 407K-X2. Shield RMSc. Developed in collaboration with Agency Arms the Prodigy employs AOS (Agency Optic System) plates designed exclusively for the 1911 DS. Agency Optic System (AOS).

Save on Springfield 1911 DS AOS Agency Optic Plate A12B Holosun 407K/507K / Shield RMSc with a eBay coupon

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