Builds/Lower Receiver
AR builds with the Centurion Arms CM4 5.56 Forged AR-15 Receiver Set
These are the parts builders picked most often in builds with the Centurion Arms CM4 5.56 Forged AR-15 Receiver Set finished on GunPartPicker. At today's lowest prices the median parts list comes to $1,942, and most land between $1,537 and $2,284. The most common caliber is 5.56 NATO.
Median parts total
$1,942
Typical range
$1,537 to $2,284
Top caliber
5.56 NATO
Most chosen parts in builds with the Centurion Arms CM4 5.56 Forged AR-15 Receiver Set
- Barrel68%FN America FN AR-15 M16 Barrel 16 Mid-Length 5.56mm
- Handguard34%Forward Controls Design AR-15 Handguard 13.7in. M-LOK Black
- Bolt Carrier Group68%Bravo Company M16 Bolt Carrier Group Black
- Trigger85%Geissele Automatics G2S Two Stage AR-15 Trigger .154"
- Charging Handle77%Bravo Company BCM GFHMK2MED Ambidextrous MK2 Charging
- Muzzle Device68%Sons of Liberty Gun Works AR-15 A2 Flash Suppressor 22 Cal
- Gas Block77%Sons of Liberty Gun Works Gas Block V2
- Stock71%Magpul AR-15 MOE Stock Collapsible Mil-Spec Black
- Pistol Grip69%Magpul MOE Grip Polymer Black
- Optic44%Holosun HE530G 30mm Red Dot Sight
- Gas Tube79%Sons of Liberty Gun Works AR-15 Gas Tube Stainless Steel
- Foregrip69%Magpul M-LOK MVG - MOE Vertical Grip - Black - MAG597-Black
| Slot | Most chosen | Share |
|---|---|---|
| Barrel | FN America FN AR-15 M16 Barrel 16 Mid-Length 5.56mmbuilds | 68% |
| Handguard | Forward Controls Design AR-15 Handguard 13.7in. M-LOK Blackbuilds | 34% |
| Bolt Carrier Group | Bravo Company M16 Bolt Carrier Group Blackbuilds | 68% |
| Trigger | Geissele Automatics G2S Two Stage AR-15 Trigger .154"builds | 85% |
| Charging Handle | Bravo Company BCM GFHMK2MED Ambidextrous MK2 Chargingbuilds | 77% |
| Muzzle Device | Sons of Liberty Gun Works AR-15 A2 Flash Suppressor 22 Calbuilds | 68% |
| Gas Block | Sons of Liberty Gun Works Gas Block V2builds | 77% |
| Stock | Magpul AR-15 MOE Stock Collapsible Mil-Spec Blackbuilds | 71% |
| Pistol Grip | Magpul MOE Grip Polymer Blackbuilds | 69% |
| Optic | Holosun HE530G 30mm Red Dot Sightbuilds | 44% |
| Gas Tube | Sons of Liberty Gun Works AR-15 Gas Tube Stainless Steelbuilds | 79% |
| Foregrip | Magpul M-LOK MVG - MOE Vertical Grip - Black - MAG597-Blackbuilds | 69% |
Brands these builds pair with
Frequently asked questions
How much does a build with the Centurion Arms CM4 5.56 Forged AR-15 Receiver Set cost?
The median parts list is $1,942, with most between $1,537 and $2,284, using each part's lowest in stock price today. Open any part for store by store prices.
What parts go with the Centurion Arms CM4 5.56 Forged AR-15 Receiver Set?
FN America FN AR-15 M16 Barrel 16 Mid-Length 5.56mm is the most chosen barrel (68% of builds with one); Forward Controls Design AR-15 Handguard 13.7in. M-LOK Black is the most chosen handguard (34% of builds with one); Bravo Company M16 Bolt Carrier Group Black is the most chosen bolt carrier group (68% of builds with one); Geissele Automatics G2S Two Stage AR-15 Trigger .154" is the most chosen trigger (85% of builds with one).
Shares come from builds finished on GunPartPicker. The price range totals a sample of recent builds at each part's lowest in stock price today; open a part for prices at every store. Want your own? Start an AR-15, AR-10 or AR-9 build.