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Magpul Enhanced Ejection Port Cover OD Green Polymer for AR-15 M4

UPC: 840815137962

$16.10

122 in stock

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Description

The stock USGI ejection port cover has always been one of the more annoying parts to work on. Between the torsion spring, the e-clip, and the roll pin, swapping one out the old way usually meant pulling your handguard and breaking the barrel nut loose just to fight tiny parts on the bench. Magpul's Enhanced Ejection Port Cover throws all of that out the window. It snaps directly into the existing pin channel on your upper, so the whole job takes about half a minute and doesn't call for a single special tool.

Why the Enhanced Port Cover Beats Stamped Steel

The factory covers are made from malleable stamped steel that bends if the rifle takes a spill, corrodes over time, and tends to get floppy after a few thousand rounds. This one is built from impact-resistant injection molded polymer that won't warp, rust, or deform when things get rough. It holds its spring tension over the long haul, so the door keeps popping open the way it should instead of sagging under its own weight or flopping loose in a sling.

Fit and Finish on the OD Green Model

This version wears a matte OD Green finish that pairs nicely with olive drab furniture and earth-tone builds. It's a direct drop-in for right-hand, forged, Mil-Spec AR-15, M4, and M16 upper receivers that accept a standard USGI cover. Worth noting: certain billet and reinforced uppers that stray from Mil-Spec geometry, like some Aero Precision M4E1, BCM MK2, and SIG MCX designs, may not play nice, so it's smart to check your upper before ordering.

A No-Brainer Upgrade

Whether you're finishing off a fresh build, cleaning up the look of an existing rifle, or just want a spare in the range bag for quick repairs, this is about the easiest and most worthwhile upgrade you can make to an AR. It's made in the USA and does exactly what it promises without any fuss.

Key Specifications

  • Manufacturer: Magpul Industries
  • Model: Enhanced Ejection Port Cover
  • Manufacturer Part Number: MAG1206-ODG
  • UPC: 840815137962
  • Color: Olive Drab Green
  • Finish: Matte OD Green
  • Material: Impact-Resistant Injection Molded Polymer
  • Platform Fit: AR-15 / M4 / M16
  • Compatibility: Right-Hand Forged Mil-Spec Uppers Accepting USGI Ejection Port Covers
  • Installation: Tool-Free Snap-In, No Disassembly Required
  • Country of Origin: Made in the USA

What’s Included

  • Magpul Enhanced Ejection Port Cover (OD Green)

Frequently Asked Questions

Do I need any tools to install the Enhanced Ejection Port Cover?

No tools or disassembly needed. The cover snaps right into your upper receiver's existing pin channel, so there's no winding springs, adjusting e-clips, or pulling your handguard and barrel nut. Most folks have it swapped in under a minute.

Will this fit my upper receiver?

It's designed for right-hand, forged, Mil-Spec AR-15, M4, and M16 uppers that accept a standard USGI ejection port cover. Some billet or reinforced uppers that deviate from Mil-Spec dimensions, such as certain Aero Precision M4E1, BCM MK2, and SIG MCX models, may not fit correctly. Check your upper's geometry before ordering if you're running anything non-standard.

How is the polymer cover better than the standard steel one?

The factory stamped-steel cover is prone to bending, corrosion, and going floppy after heavy use. This Magpul version is molded from impact-resistant polymer that won't warp or rust and holds its spring tension over thousands of rounds. It takes drops and knocks that would deform the original.

Does the OD Green finish match Magpul furniture?

It carries a matte OD Green finish that lines up well with olive drab stocks, grips, and handguards. It's a clean way to tie together an earth-tone or OD-themed build without a color mismatch.

Additional information

UPC

840815137962

Manufacturer

Manufacturer Part Number

MAG1206-ODG

Model

Color

Olive Drab Green

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