Red Dot Sight Reviews

Fitment

What red dot fits a Springfield Armory Echelon Variable Interface System?

The Springfield Armory Echelon Variable Interface System ships with a RMR-pattern slide cut. It uses the Springfield VIS adapter-plate system, so optics with a different footprint can still mount via the right plate.

Verify before buying. Fitment data is sourced and last-verified per row, but slide cuts and plate compatibility change across model years and runs. Always confirm the exact cut and plate against the manufacturer before you purchase.

Direct fit (native slide cut)

These optics drop straight onto the factory cut. There is nothing extra to buy.

Fits with an adapter plate

These optics mount once you add an adapter plate. Where several plates do the job, every one we track is listed, factory part first.

Fits with a footprint adapter

These optics mount once you add a footprint adapter: a plate that bolts into this gun's own optic cut and presents a different footprint on top. It is a separate part from a different maker, so check the maker's own fit notes against your slide before buying.

No known adapter

Every tracked optic has a direct, plate or adapter fit. 🎯

Keep this fit report

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Provenance: each row links its source and shows the date we last verified it. Spot a stale or wrong mapping? Tell us and we'll fix it.