Vortex Defender-ST on Springfield Armory 1911 10-8 Performance Master Class AOS — Fitment

Compatibility

Adapter required

Model: Springfield Armory 1911 10-8 Performance Master Class AOS
Part number: DFST-MRD3
Based on: Interface match

Mounting details match. Fit not yet confirmed.

What you’ll need

These parts may be sold separately.

The Springfield Armory 1911 10-8 Performance Master Class AOS mounts optics through its plate system. This optic needs one of the plates listed (sold separately); it does not mount directly to the slide.

Check your exact model and part before ordering. Fitment limits

Member experience

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