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Spikes Tactical Made in USA Ejection Port Door for AR-15 Style Rifle - SED7002

Spike's Tactical

Spikes Tactical Made in USA Ejection Port Door for AR-15 Style Rifle - SED7002

4.9 (8 reviews)
Material: Steel
$9
Currently Available
Strike Industries Ar-15 Ultimate Dust Cover - Texas Edition V1

Strike Industries

Strike Industries Ar-15 Ultimate Dust Cover - Texas Edition V1

4.5 (2 reviews)
Dust Cover Style: Enhanced
Color: Black
Material: 6061-T6 Aluminum
$15
Currently Available
Timber Creek Outdoors Billet Dust Cover - Olive Drab Green

Timber Creek

Timber Creek Outdoors Billet Dust Cover - Olive Drab Green

5.0 (1 review)
Dust Cover Style: Billet
Color: OD Green
Material: Aluminum
$22
Currently Available
Timber Creek Outdoors Billet Dust Cover - Tungsten

Timber Creek

Timber Creek Outdoors Billet Dust Cover - Tungsten

5.0 (1 review)
Dust Cover Style: Billet
Color: Gray
Material: Aluminum
$19
Currently Available
Timber Creek Outdoors Billet Dust Cover - Burnt Bronze

Timber Creek

Timber Creek Outdoors Billet Dust Cover - Burnt Bronze

5.0 (2 reviews)
Dust Cover Style: Billet
Color: Bronze
Material: Aluminum
$24
Currently Available
Timber Creek Outdoors Billet Dust Cover - Black

Timber Creek

Timber Creek Outdoors Billet Dust Cover - Black

4.8 (4 reviews)
Dust Cover Style: Billet
Color: Black
Material: Aluminum
$24
Currently Available
Timber Creek Outdoors Billet Dust Cover - Flat Dark Earth

Timber Creek

Timber Creek Outdoors Billet Dust Cover - Flat Dark Earth

5.0 (1 review)
Dust Cover Style: Billet
Color: FDE
Material: Aluminum
$15
Currently Available
Aero Precision Ar-15 Ejection Port Cover Assembly

Aero Precision

Aero Precision Ar-15 Ejection Port Cover Assembly

4.8 (5 reviews)
Color: Black
Material: 6061-T6 Aluminum
$13
Currently Available
Timber Creek Greyman Billet Dust Cover, Urban - G BDC U

Timber Creek

Timber Creek Greyman Billet Dust Cover, Urban - G BDC U

Dust Cover Style: Billet
Color: Gray
Material: Aluminum
$32
Currently Available
Yankee Hill Machine Co Dust Cover 556 NATO for AR Rifles - YHM-111-556

Yankee Hill Machine

Yankee Hill Machine Co Dust Cover 556 NATO for AR Rifles - YHM-111-556

5.0 (3 reviews)
Material: Steel
$15
Currently Available
Timber Creek Outdoors Billet Dust Cover - Red

Timber Creek

Timber Creek Outdoors Billet Dust Cover - Red

5.0 (3 reviews)
Dust Cover Style: Billet
Color: Red
Material: Aluminum
$16
Currently Available
Yankee Hill Machine Co Dust Cover 9mm for AR Rifles, Black - YHM-111-9

Yankee Hill Machine

Yankee Hill Machine Co Dust Cover 9mm for AR Rifles, Black - YHM-111-9

Color: Black
$14
Currently Available
Strike Industries Enhanced Ultimate Dust Cover - Capsule - Black

Strike Industries

Strike Industries Enhanced Ultimate Dust Cover - Capsule - Black

5.0 (1 review)
Dust Cover Style: Enhanced
Color: Black
$15
Currently Available
Strike Industries 308 AR Ultimate Dust Cover, Black, Standard SI-AR-UDC-E-308-01-BK

Strike Industries

Strike Industries 308 AR Ultimate Dust Cover, Black, Standard SI-AR-UDC-E-308-01-BK

Dust Cover Style: Enhanced
Color: Black
$16
Currently Available
Strike Industries Overmold Ultimate Ar-15 Dust Cover - Fde

Strike Industries

Strike Industries Overmold Ultimate Ar-15 Dust Cover - Fde

Dust Cover Style: Enhanced
Color: FDE
$18
Currently Available
Strike Industries Billet Ultimate Ar-15 Dust Cover - Black

Strike Industries

Strike Industries Billet Ultimate Ar-15 Dust Cover - Black

5.0 (2 reviews)
Dust Cover Style: Billet
Color: Black
Material: Aluminum
$18
Currently Available
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Dust Cover: most added in September 2026

The dust cover parts builders added most in September 2026, ranked from every build on GunPartPicker.

  1. 1.Spikes Tactical Made in USA Ejection Port Door for AR-15 Style Rifle - SED7002Spike's Tactical
  2. 2.Sons of Liberty Gun Works AR-15 Ejection Door Cover KITSons of Liberty Gun Works
  3. 3.Strike Industries AR-15 Ultimate Dust Cover - Texas Edition V1Strike Industries
  4. 4.Timber Creek Outdoors Billet Dust Cover - BlackTimber Creek
  5. 5.CMMG MK3 308 Ejection Port Cover KIT BlackCMMG

Updated · counts come from real builds on GunPartPicker

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Read the full guide: AR-15 Dust Cover Guide →

Prices checked · refreshed daily across 37 retailers