Builds/Barrels
AR builds with CMMG barrels
These are the parts builders picked most often in builds with CMMG barrels finished on GunPartPicker. At today's lowest prices the median parts list comes to $1,751, and most land between $1,035 and $3,554. The most common caliber is 300 Blackout.
Median parts total
$1,751
Typical range
$1,035 to $3,554
Top caliber
300 Blackout
Most chosen parts in builds with CMMG barrels
- Upper Receiver11%Aero Precision M4E1 Threaded Stripped AR-15 Upper
- Lower Receiver8%Aero Precision M4A1 Clone Lower Receiver
- Handguard8%Aero Precision Enhanced M-LOK Handguard Gen 2 15" Black
- Bolt Carrier Group23%Bravo Company M16 Bolt Carrier Group Black
- Trigger13%Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
- Charging Handle22%Breek Arms AR-15 Warhammer MOD2 Ambidextrous Charging
- Muzzle Device18%Fortis Control 300 Black Muzzle Brake 5/8x24
- Gas Block18%Aero Precision .936 Low Profile Gas Block
- Stock16%Magpul AR-15 MOE Stock Collapsible Mil-Spec Black
- Buffer44%CMMG AR-15 Carbine Buffer Assembly
- Pistol Grip20%HEXMAG Rubber AR-15 Tactical Pistol Grip
- Optic25%EOTECH 3x30.5mm X 21.6mm Holographic Hybrid Green Dot Sight
| Slot | Most chosen | Share |
|---|---|---|
| Upper Receiver | Aero Precision M4E1 Threaded Stripped AR-15 Upperbuilds | 11% |
| Lower Receiver | Aero Precision M4A1 Clone Lower Receiverbuilds | 8% |
| Handguard | Aero Precision Enhanced M-LOK Handguard Gen 2 15" Blackbuilds | 8% |
| Bolt Carrier Group | Bravo Company M16 Bolt Carrier Group Blackbuilds | 23% |
| Trigger | Geissele Automatics AR-15 SSA-E X Lightning Bow Triggerbuilds | 13% |
| Charging Handle | Breek Arms AR-15 Warhammer MOD2 Ambidextrous Chargingbuilds | 22% |
| Muzzle Device | Fortis Control 300 Black Muzzle Brake 5/8x24builds | 18% |
| Gas Block | Aero Precision .936 Low Profile Gas Blockbuilds | 18% |
| Stock | Magpul AR-15 MOE Stock Collapsible Mil-Spec Blackbuilds | 16% |
| Buffer | CMMG AR-15 Carbine Buffer Assemblybuilds | 44% |
| Pistol Grip | HEXMAG Rubber AR-15 Tactical Pistol Gripbuilds | 20% |
| Optic | EOTECH 3x30.5mm X 21.6mm Holographic Hybrid Green Dot Sightbuilds | 25% |
Brands these builds pair with
Frequently asked questions
How much does a build with CMMG barrels cost?
The median parts list is $1,751, with most between $1,035 and $3,554, using each part's lowest in stock price today. Open any part for store by store prices.
What parts go with CMMG barrels?
Aero Precision M4E1 Threaded Stripped AR-15 Upper is the most chosen upper receiver (11% of builds with one); Aero Precision M4A1 Clone Lower Receiver is the most chosen lower receiver (8% of builds with one); Aero Precision Enhanced M-LOK Handguard Gen 2 15" Black is the most chosen handguard (8% of builds with one); Bravo Company M16 Bolt Carrier Group Black is the most chosen bolt carrier group (23% of builds with one).
What calibers do builds with CMMG barrels use?
Most run 300 Blackout (70%), 9mm (11%), .22 LR (4%), .223 Wylde (4%).
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.