Builds/Bolt Carrier Groups
AR builds with Brownells bolt carrier groups
These are the parts builders picked most often in builds with Brownells bolt carrier groups finished on GunPartPicker. At today's lowest prices the median parts list comes to $1,218, and most land between $777 and $3,476. The most common caliber is 5.56 NATO.
Median parts total
$1,218
Typical range
$777 to $3,476
Top caliber
5.56 NATO
Most chosen parts in builds with Brownells bolt carrier groups
- Upper Receiver9%Palmetto State Armory Blem PSA AR-15 Complete Upper Receiver
- Lower Receiver8%PSA AR-15 Blem "Stealth" Stripped Lower Receiver
- Barrel12%Ballistic Advantage 16" 5.56 M4 Profile Carbine AR-15
- Handguard24%Bowden Tactical AirRail Full Flat-Top Standard Handguard 13"
- Trigger15%Bravo Company Pnt Trigger
- Charging Handle8%Radian Raptor Charging Handle & Talon Safety Selector Combo
- Muzzle Device24%KAK Industry Retro A1 Flash Hider 1/2-28
- Gas Block21%KAK Industry Low Profile Gas Block .750 Steel Phosphate
- Stock30%Magpul AR-15 MOE Stock Collapsible Mil-Spec Black
- Buffer13%Bravo Company BCM Carbine H2 Buffer Weight
- Pistol Grip18%Magpul MOE Grip Polymer Black
- Optic15%Holosun ARO Red Dot Sight Green 2 MOA Dot
| Slot | Most chosen | Share |
|---|---|---|
| Upper Receiver | Palmetto State Armory Blem PSA AR-15 Complete Upper Receiverbuilds | 9% |
| Lower Receiver | PSA AR-15 Blem "Stealth" Stripped Lower Receiverbuilds | 8% |
| Barrel | Ballistic Advantage 16" 5.56 M4 Profile Carbine AR-15 | 12% |
| Handguard | Bowden Tactical AirRail Full Flat-Top Standard Handguard 13" | 24% |
| Trigger | Bravo Company Pnt Triggerbuilds | 15% |
| Charging Handle | Radian Raptor Charging Handle & Talon Safety Selector Combobuilds | 8% |
| Muzzle Device | KAK Industry Retro A1 Flash Hider 1/2-28builds | 24% |
| Gas Block | KAK Industry Low Profile Gas Block .750 Steel Phosphatebuilds | 21% |
| Stock | Magpul AR-15 MOE Stock Collapsible Mil-Spec Blackbuilds | 30% |
| Buffer | Bravo Company BCM Carbine H2 Buffer Weightbuilds | 13% |
| Pistol Grip | Magpul MOE Grip Polymer Blackbuilds | 18% |
| Optic | Holosun ARO Red Dot Sight Green 2 MOA Dot | 15% |
Brands these builds pair with
Frequently asked questions
How much does a build with Brownells bolt carrier groups cost?
The median parts list is $1,218, with most between $777 and $3,476, using each part's lowest in stock price today. Open any part for store by store prices.
What parts go with Brownells bolt carrier groups?
Palmetto State Armory Blem PSA AR-15 Complete Upper Receiver is the most chosen upper receiver (9% of builds with one); PSA AR-15 Blem "Stealth" Stripped Lower Receiver is the most chosen lower receiver (8% of builds with one); Ballistic Advantage 16" 5.56 M4 Profile Carbine AR-15 is the most chosen barrel (12% of builds with one); Bowden Tactical AirRail Full Flat-Top Standard Handguard 13" is the most chosen handguard (24% of builds with one).
What calibers do builds with Brownells bolt carrier groups use?
Most run 5.56 NATO (58%), .308 Win (15%), 9mm (15%), 300 Blackout (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.