Builds/Buffer
AR builds with the Expo Arms H2 AR-15 Carbine Buffer
These are the parts builders picked most often in builds with the Expo Arms H2 AR-15 Carbine Buffer finished on GunPartPicker. At today's lowest prices the median parts list comes to $1,528, and most land between $792 and $4,581. The most common caliber is 5.56 NATO.
Median parts total
$1,528
Typical range
$792 to $4,581
Top caliber
5.56 NATO
Most chosen parts in builds with the Expo Arms H2 AR-15 Carbine Buffer
- Upper Receiver16%Bravo Company Manufacturing 5.56 NATO Mid-Length Bhf AR-15
- Lower Receiver16%Aero Precision M4A1 Clone Lower Receiver
- Barrel30%Rosco Manufacturing Bloodline 5.56 AR-15 Barrel M4 Carbine
- Handguard17%TacFire Maximize Your AR-15's Potential
- Bolt Carrier Group17%Aero Precision AR-15 5.56 BCG W/C158 Bolt
- Trigger24%Rise Armament Super Sporting AR15/10 Single Stage Trigger
- Charging Handle21%Battle Arms Development Rack Ambidextrous AR-15 Charging
- Muzzle Device18%Zev Technologies 5.56 Muzzle Device
- Gas Block36%Strike Industries Collar Adjustable Gas Block
- Stock10%Magpul AR-15 MOE Stock Collapsible Mil-Spec Black
- Pistol Grip21%Wilson Combat AR-15 Starburst Gunfighter Pistol Grip Black
- Optic17%EOTECH XPS2 Holographic Sight
| Slot | Most chosen | Share |
|---|---|---|
| Upper Receiver | Bravo Company Manufacturing 5.56 NATO Mid-Length Bhf AR-15builds | 16% |
| Lower Receiver | Aero Precision M4A1 Clone Lower Receiverbuilds | 16% |
| Barrel | Rosco Manufacturing Bloodline 5.56 AR-15 Barrel M4 Carbinebuilds | 30% |
| Handguard | TacFire Maximize Your AR-15's Potentialbuilds | 17% |
| Bolt Carrier Group | Aero Precision AR-15 5.56 BCG W/C158 Boltbuilds | 17% |
| Trigger | Rise Armament Super Sporting AR15/10 Single Stage Triggerbuilds | 24% |
| Charging Handle | Battle Arms Development Rack Ambidextrous AR-15 Chargingbuilds | 21% |
| Muzzle Device | Zev Technologies 5.56 Muzzle Devicebuilds | 18% |
| Gas Block | Strike Industries Collar Adjustable Gas Blockbuilds | 36% |
| Stock | Magpul AR-15 MOE Stock Collapsible Mil-Spec Blackbuilds | 10% |
| Pistol Grip | Wilson Combat AR-15 Starburst Gunfighter Pistol Grip Blackbuilds | 21% |
| Optic | EOTECH XPS2 Holographic Sightbuilds | 17% |
Brands these builds pair with
Frequently asked questions
How much does a build with the Expo Arms H2 AR-15 Carbine Buffer cost?
The median parts list is $1,528, with most between $792 and $4,581, using each part's lowest in stock price today. Open any part for store by store prices.
What parts go with the Expo Arms H2 AR-15 Carbine Buffer?
Bravo Company Manufacturing 5.56 NATO Mid-Length Bhf AR-15 is the most chosen upper receiver (16% of builds with one); Aero Precision M4A1 Clone Lower Receiver is the most chosen lower receiver (16% of builds with one); Rosco Manufacturing Bloodline 5.56 AR-15 Barrel M4 Carbine is the most chosen barrel (30% of builds with one); TacFire Maximize Your AR-15's Potential is the most chosen handguard (17% of builds with one).
What calibers do builds with the Expo Arms H2 AR-15 Carbine Buffer use?
Most run 5.56 NATO (82%), 300 Blackout (8%), .223 Wylde (5%).
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.