Builds/Bolt Carrier Group
AR builds with the Expo Arms 5.56 NATO Complete Mil-Spec M16 / AR-15 Bolt
These are the parts builders picked most often in builds with the Expo Arms 5.56 NATO Complete Mil-Spec M16 / AR-15 Bolt finished on GunPartPicker. At today's lowest prices the median parts list comes to $1,405, and most land between $904 and $4,136. The most common caliber is 5.56 NATO.
Median parts total
$1,405
Typical range
$904 to $4,136
Top caliber
5.56 NATO
Most chosen parts in builds with the Expo Arms 5.56 NATO Complete Mil-Spec M16 / AR-15 Bolt
- Upper Receiver16%Wilson Combat AR-15 Billet Upper Receiver
- Lower Receiver11%Aero Precision Stripped M4E1 AR-15 Lower Receiver
- Barrel18%Rosco Manufacturing Bloodline 5.56 AR-15 Barrel M4 Carbine
- Trigger17%Rise Armament Super Sporting AR15/10 Single Stage Trigger
- Charging Handle17%Strike Industries T-Bone AR-15 Charging Handle for .223/5.56
- Gas Block22%Yankee Hill Machine Co. AR-15 Gas Block Assembly Low
- Stock21%Magpul AR-15 CTR Stock Collapsible Mil-Spec Black
- Pistol Grip18%Timber Creek Enforcer AR Pistol Grip
- Takedown Pin21%Strike Industries AR-10 Shift Pins
- Safety21%Timber Creek Outdoors Ambidextrous Safety Selector
- Magazine Release31%Strike Industries Ambidextrous Magazine Release
- Bolt Catch31%Strike Industries Extended Bolt Catch
| Slot | Most chosen | Share |
|---|---|---|
| Upper Receiver | Wilson Combat AR-15 Billet Upper Receiverbuilds | 16% |
| Lower Receiver | Aero Precision Stripped M4E1 AR-15 Lower Receiverbuilds | 11% |
| Barrel | Rosco Manufacturing Bloodline 5.56 AR-15 Barrel M4 Carbinebuilds | 18% |
| Trigger | Rise Armament Super Sporting AR15/10 Single Stage Triggerbuilds | 17% |
| Charging Handle | Strike Industries T-Bone AR-15 Charging Handle for .223/5.56builds | 17% |
| Gas Block | Yankee Hill Machine Co. AR-15 Gas Block Assembly Lowbuilds | 22% |
| Stock | Magpul AR-15 CTR Stock Collapsible Mil-Spec Blackbuilds | 21% |
| Pistol Grip | Timber Creek Enforcer AR Pistol Gripbuilds | 18% |
| Takedown Pin | Strike Industries AR-10 Shift Pinsbuilds | 21% |
| Safety | Timber Creek Outdoors Ambidextrous Safety Selectorbuilds | 21% |
| Magazine Release | Strike Industries Ambidextrous Magazine Releasebuilds | 31% |
| Bolt Catch | Strike Industries Extended Bolt Catchbuilds | 31% |
Brands these builds pair with
Frequently asked questions
How much does a build with the Expo Arms 5.56 NATO Complete Mil-Spec M16 / AR-15 Bolt cost?
The median parts list is $1,405, with most between $904 and $4,136, using each part's lowest in stock price today. Open any part for store by store prices.
What parts go with the Expo Arms 5.56 NATO Complete Mil-Spec M16 / AR-15 Bolt?
Wilson Combat AR-15 Billet Upper Receiver is the most chosen upper receiver (16% of builds with one); Aero Precision Stripped M4E1 AR-15 Lower Receiver is the most chosen lower receiver (11% of builds with one); Rosco Manufacturing Bloodline 5.56 AR-15 Barrel M4 Carbine is the most chosen barrel (18% of builds with one); Rise Armament Super Sporting AR15/10 Single Stage Trigger is the most chosen trigger (17% of builds with one).
What calibers do builds with the Expo Arms 5.56 NATO Complete Mil-Spec M16 / AR-15 Bolt use?
Most run 5.56 NATO (75%), 300 Blackout (10%), .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.