3 options
Click to see full view
Magpul
Overview
The Magpul Enhanced Ejection Port Cover in black offers a reliable and functional upgrade for your AR-15. Constructed from durable polymer, this dust cover is designed to provide enhanced sealing against debris and contaminants while maintaining easy operation. This component is often found in mid-length gas system builds chambered in 5.56 NATO, making it a practical choice for those looking to optimize their firearm's performance.
Enhanced Ejection Port Cover Black
3 options
Prices checked
Magpul Enhanced Ejection Port Cover Black is the fifth most added dust cover on GunPartPicker so far in November 2026, behind the Timber Creek Outdoors Billet Dust Cover - Black, with about 6% of all dust covers added to builds. Up from #11 in October. Builds with this dust cover are mostly chambered in 5.56 NATO (65%, then .223 Wylde 23%), split between mid-length (51%) and carbine-length (22%) gas systems, and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today all 7 retailers we track have it in stock. It dipped to $12.99 at Brownells for a stretch in October 2026, well under its usual $16.10, so sales do come around. Buying today, the lowest price is $12.99 at Brownells, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every dust cover by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Dust Cover Guide →The part most often added in each category by the builds that include this one
Radian Weapons AR-15 Raptor/talon L/s Combo Black Anodized
Bravo Company M16 Bolt Carrier Group Black
Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4
PSA AR-15 Blem "Stealth" Stripped Lower Receiver
Ballistic Advantage Premium Series 16" 223 Wylde Tactical Government Contour 1:8 Stainless AR-15 Barrel - Mid-Length - 1/2x28
Midwest Industries Suppressor Series M-LOK AR-15 Handguard - 15"
Aggregated and anonymized data showing how builders use this product
Builds in the community that include the Enhanced Ejection Port Cover Black
| Build | Parts | Total |
|---|---|---|
 | 21 | $3679.31 |
 | 20 | $4023.35 |
 | 27 | $958.31 |
 | 24 | $2247.60 |
 | 28 | $3037.17 |
 | 28 | $2137.55 |
 | 20 | $1500.28 |
 | 12 | $1236.84 |
 | 24 | $2110.67 |
 | 22 | $1309.64 |
 | 21 | $1406.82 |
2 global ratings
Top reviews
Magpuls enhanced ejection port cover is reinforced polymer that holds up to abuse. Spring tension is correctly set, snaps open when the bolt cycles. Black polymer matches their other parts. Drop in install if you have an upper without one or want to replace a worn cover.
Magpul enhanced ejection port cover drops in to a standard upper without any fitting. Polymer is reinforced. Spring tension is correct, snaps door open on bolt cycling. Black polymer matches Magpul black parts. Solid budget replacement.
