Springfield Echelon K Series - 407K/507K/EPS/EPS Carry Screw Set - Set of 4 (Please Read Description)

We have two screw packs:

• For 407K/507K/EPS Carry with Plate: 4x High Strength M4 (long) Screws
• For EPS/EPS Carry without Plate: 4x High Strength M4 (short) Screws

Direct fit for:

• Springfield Armory Echelon - All Models

The screws that come with the Holosun 407K, 507K, and EPS Carry are too long and bottom out on the Echelon slide before they can be tightened down. These screws are shorter and tighten the optic down to the slide.

The EPS Full Size doesn't come with M4 screws therefore you need to use the RMR adapter plate it comes with, this make the optic sit higher than it needs to. Using these screws will let you eliminate the need for the RMR adapter plate and let you mount the EPS Full Size directly to your Echelon slide.

*Screws Ship USPS to keep costs down

Screws do not include threadlocker - we recommend using a dab of purple or blue threadlocker when installing. Save 40% on threadlocker when you add any screw set and threadlocker to the same order!

*Screws are not returnable*

Free Shipping: All orders ship free via UPS Ground/USPS/FedEx which takes 1-5 business days. We also offer UPS 2nd Day air for $9.99.

Same Day Shipping:* UPS only accepts ground shipments on Weekdays. Therefore any UPS Ground order we receive will ship same day if ordered before 2PM EST on Weekdays only.

Hassle Free Returns: We have a 30 day return policy. If you want to return your item for whatever reason just contact us and we'll send you a pre-paid label just like Amazon.