Builds/Upper Receiver
AR builds with the ZRODelta AR-15 Forged M4 Upper Receiver 5.56mm
Builds with the ZRODelta AR-15 Forged M4 Upper Receiver 5.56mm from the GunPartPicker build gallery. At today's lowest prices the median parts list comes to $1,310, and most land between $658 and $1,341. The most common caliber is 5.56 NATO.
Median parts total
$1,310
Typical range
$658 to $1,341
Top caliber
5.56 NATO
Most chosen parts in builds with the ZRODelta AR-15 Forged M4 Upper Receiver 5.56mm
- Barrel40%Diamondback AR-15 223 Rem & 556 NATO 16" 1:8 Barrel
- Bolt Carrier Group40%PSA AR-15 Bolt Carrier Group 5.56 Full-Auto Nitride MPI
- Charging Handle40%Radian Raptor AR-15 Charging Handle
- Gas Block40%Aim Sports Low-Profile Micro Gas Block
- Safety40%Expo Arms AR-15 Ambidextrous Safety Selector
- Gas Tube40%Expo Arms Mid-Length Gas Tube
- Dust Cover60%Luth-AR Ejection Port Cover Assembly
- Buffer Tube100%Leapers UTG PRO Mil-Spec 6-Position Receiver Extension Tube
- Takedown Pin60%LBE Unlimited AR-15 Takedown And Pivot Pin Set
- Buffer Spring100%Luth-AR AR-15 Carbine Buffer Spring
- Trigger Guard50%LBE Unlimited Aluminum AR-15 Trigger Guard
- Forward Assist40%Spike's Tactical Forward Assist Assembly
| Slot | Most chosen | Share |
|---|---|---|
| Barrel | Diamondback AR-15 223 Rem & 556 NATO 16" 1:8 Barrelbuilds | 40% |
| Bolt Carrier Group | PSA AR-15 Bolt Carrier Group 5.56 Full-Auto Nitride MPIbuilds | 40% |
| Charging Handle | Radian Raptor AR-15 Charging Handlebuilds | 40% |
| Gas Block | Aim Sports Low-Profile Micro Gas Blockbuilds | 40% |
| Safety | Expo Arms AR-15 Ambidextrous Safety Selectorbuilds | 40% |
| Gas Tube | Expo Arms Mid-Length Gas Tubebuilds | 40% |
| Dust Cover | Luth-AR Ejection Port Cover Assemblybuilds | 60% |
| Buffer Tube | Leapers UTG PRO Mil-Spec 6-Position Receiver Extension Tubebuilds | 100% |
| Takedown Pin | LBE Unlimited AR-15 Takedown And Pivot Pin Setbuilds | 60% |
| Buffer Spring | Luth-AR AR-15 Carbine Buffer Springbuilds | 100% |
| Trigger Guard | LBE Unlimited Aluminum AR-15 Trigger Guardbuilds | 50% |
| Forward Assist | Spike's Tactical Forward Assist Assemblybuilds | 40% |
Brands these builds pair with
Builds with the ZRODelta AR-15 Forged M4 Upper Receiver 5.56mm
Frequently asked questions
How much does a build with the ZRODelta AR-15 Forged M4 Upper Receiver 5.56mm cost?
The median parts list is $1,310, with most between $658 and $1,341, using each part's lowest in stock price today. Open any part for store by store prices.
What parts go with the ZRODelta AR-15 Forged M4 Upper Receiver 5.56mm?
Diamondback AR-15 223 Rem & 556 NATO 16" 1:8 Barrel is the most chosen barrel (40% of builds with one); PSA AR-15 Bolt Carrier Group 5.56 Full-Auto Nitride MPI is the most chosen bolt carrier group (40% of builds with one); Radian Raptor AR-15 Charging Handle is the most chosen charging handle (40% of builds with one); Aim Sports Low-Profile Micro Gas Block is the most chosen gas block (40% of builds with one).
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.