Aim Sports AR-15 Dust Cover Assembly - ARDCA

Aim Sports AR-15 Dust Cover Assembly - ARDCA - Dust Cover for AR-15 - view 1
Aim Sports AR-15 Dust Cover Assembly - ARDCA - Dust Cover for AR-15 - view 2
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AIM Sports

Overview

The Aim Sports AR-15 Dust Cover Assembly is a reliable component designed to keep debris and contaminants out of your rifle's action. Made from durable steel, it ensures longevity and a secure fit, which is essential for maintaining optimal performance in various conditions. This dust cover is particularly suited for builds featuring a rifle-length gas system and chambered in 5.56 NATO.

Specifications

MPNARDCA
MaterialSteel
ColorBlack

Available Merchants(5)

Prices checked

Price Alert

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KY Gun Company logo
KY Gun Company
Flat rate shipping
Shipping Speed
In Stock
$5.16
Classic Firearms logo
Classic Firearms
Shipping varies
Shipping Speed
In Stock
$7.99
Palmetto State Armory logo
Palmetto State Armory
$9.99 shipping (free over $99)
Shipping Speed
In Stock
$8.99
Optics Planet logo
Optics Planet
Free shipping over $49
Shipping Speed
In Stock
$9.99
BattleHawk Armory logo
BattleHawk Armory
Shipping varies
Shipping Speed
Out of Stock
$5.09

Build history on GunPartPicker

Builders have added the Aim Sports AR-15 Dust Cover Assembly - ARDCA to their builds on GunPartPicker. Since April 2026, it ranks #48 of the 135 dust covers builders have added.

It was hard to find in October 2026, in stock on only 13 of the 22 days we checked, and today 4 of the 5 retailers we track have it in stock. It dipped to $5.16 at Optics Planet for a stretch in October 2026, well under its usual $7.99, so sales do come around. Buying today, the lowest price is $5.16 at KY Gun Company, which matches the best price we saw in October.

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We ranked every dust cover by how often it shows up in real builds on GunPartPicker.

Read the guide: AR-15 Dust Cover Guide →

Frequently Built With

The part most often added in each category by the builds that include this one

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

92.4%
AR-1592.4%
AR-105.4%
AR-92.1%

Caliber

65.7%
5.56 NATO65.7%
.223 Wylde15.5%
300 Blackout8.5%
.308 Win3.9%
9mm1.5%
Other4.9%

Gas System

44.2%
Mid-Length44.2%
Carbine28.8%
Rifle14%
Pistol11.3%
Blowback0.9%
Other0.7%

Builds Featuring This Part

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Builds in the community that include the Aim Sports AR-15 Dust Cover Assembly - ARDCA

BuildPartsTotal
aero precision 14.5" 5.56 build
aero precision 14.5" 5.56
14$911.94
For home defense 16" build
For home defense 16"
17$1067.63

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