Builds/Dust Cover
AR builds with the Black Rain Ordnance Ejection Port Cover Assembly
Builds with the Black Rain Ordnance Ejection Port Cover Assembly from the GunPartPicker build gallery. At today's lowest prices the median parts list comes to $1,743, and most land between $917 and $2,895. The most common caliber is 5.56 NATO.
Median parts total
$1,743
Typical range
$917 to $2,895
Top caliber
5.56 NATO
Most chosen parts in builds with the Black Rain Ordnance Ejection Port Cover Assembly
- Upper Receiver40%Wilson Combat AR-15 Billet Upper Receiver
- Bolt Carrier Group40%Bravo Company M16 Bolt Carrier Group Black
- Trigger50%Rise Armament High Performance Trigger Single Stage Drop-In
- Charging Handle40%Radian Weapons AR-15 Raptor-SD Ambidextrous Charging Handle
- Bolt Catch67%Phase 5 Version 2 Extended Bolt Release
- Forward Assist50%Strike Industries AR Forward Assist
| Slot | Most chosen | Share |
|---|---|---|
| Upper Receiver | Wilson Combat AR-15 Billet Upper Receiverbuilds | 40% |
| Bolt Carrier Group | Bravo Company M16 Bolt Carrier Group Blackbuilds | 40% |
| Trigger | Rise Armament High Performance Trigger Single Stage Drop-Inbuilds | 50% |
| Charging Handle | Radian Weapons AR-15 Raptor-SD Ambidextrous Charging Handlebuilds | 40% |
| Bolt Catch | Phase 5 Version 2 Extended Bolt Releasebuilds | 67% |
| Forward Assist | Strike Industries AR Forward Assistbuilds | 50% |
Brands these builds pair with
Builds with the Black Rain Ordnance Ejection Port Cover Assembly
Frequently asked questions
How much does a build with the Black Rain Ordnance Ejection Port Cover Assembly cost?
The median parts list is $1,743, with most between $917 and $2,895, using each part's lowest in stock price today. Open any part for store by store prices.
What parts go with the Black Rain Ordnance Ejection Port Cover Assembly?
Wilson Combat AR-15 Billet Upper Receiver is the most chosen upper receiver (40% of builds with one); Bravo Company M16 Bolt Carrier Group Black is the most chosen bolt carrier group (40% of builds with one); Rise Armament High Performance Trigger Single Stage Drop-In is the most chosen trigger (50% of builds with one); Radian Weapons AR-15 Raptor-SD Ambidextrous Charging Handle is the most chosen charging handle (40% of builds with one).
What calibers do builds with the Black Rain Ordnance Ejection Port Cover Assembly use?
Most run 5.56 NATO (80%), .223 Wylde (20%).
Build totals add up each part's lowest in stock price, refreshed every few hours; open a build for prices at every store. Want your own? Start an AR-15, AR-10 or AR-9 build.