NDZ Springfield Armory Echelon Lo-Pro Magwell

Compatibility

Fit recorded

Model

Springfield Armory Echelon 4.0C

Based on

Manufacturer documented

Based on manufacturer documentation or support information.

Read 2026-09-24. Low-profile aluminum magwell. The 4.5F and the 4.0FC take the small, medium, or large frame size. The small size also fits the 4.0C, the 4.0C Comp, and the Alpha. Medium is the factory size on the 4.5F. The 4.5F Comp is not named. A short break-in and a film of oil may be needed before magazines drop free. Color choices are finishes.

Check your exact model and part before ordering. Fitment limits