PSA AR15 Ejection Port Cover Assembly - 8551
Palmetto State Armory
Overview
The PSA AR15 Ejection Port Cover Assembly - 8551 is a dust cover. Compare prices from multiple merchants and find the best deal.
Specifications
Build history on GunPartPicker
Builders have been adding the PSA AR15 Ejection Port Cover Assembly - 8551 to their builds on GunPartPicker since May 2026. All time, it ranks #42 of the 109 dust covers builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today the one retailer we track has it in stock. Prices barely moved in August 2026, holding around $5.99, so there haven't been real sales lately. Buying today, the lowest price is $5.99 at Palmetto State Armory, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
Not sure which dust cover to pick?
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 3 builds that include this one
Superlative Arms AR-15 Adjustable Gas Block .625" Solid Stainless Steel
Rosco Manufacturing Bloodline 11.5" 5.56 M4 1:7 Twist Black Nitride Carbine Barrel
FAXON Firearms 5.56 M16 Bolt Carrier Group Nitride Chameleon PVD
Magpul AFG-2 Angled Fore Grip - Flat Dark Earth
Geissele Automatics AR-15/M16 Super Charging Handle, Black
Expo Arms Carbine Length Gas Tube - Stainless Steel
No reviews yet. Be the first to review this product!