Does the Holosun 509T fit the Springfield Armory Echelon?
No: the slide is not cut for the Holosun 509T footprint, and no plate listed here bridges it.
No known fit
Enclosed emitter
Nothing in this database bridges the Springfield Echelon VIS interface to the Holosun 509T pattern. Its own world. Almost always mounted on a dedicated 509T plate; steel plates are the common recommendation. A custom plate or a re-mill would be the only route — check with a plate maker before assuming it can't be done.
Slide is cut forTrijicon RMR, Leupold DeltaPoint Pro, Shield RMSc, Holosun K
Plates made for itAimpoint ACRO, Docter / Noblex
How this slide mounts an opticInstead of plates, three sets of self-locking pins drop into the slide to recreate a footprint's lug pattern. Pin set 1 (fitted from the factory) gives RMR, set 2 gives DeltaPoint Pro, set 3 gives Shield. The optic then bolts straight to the slide, so nothing stacks. ACRO and Docter optics still need an adapter.
About this opticTitanium; duty-oriented. Steel plates recommended.
What fits the Springfield Armory Echelon instead
61 of the 75 optics tracked here mount to it. The cheapest ways in:
Something on this page wrong?Say what it should be. Corrections from someone who owns the pistol are why
this is worth more than a spec sheet — and nothing here changes without a source, so bring one.