Builds/Bolt Carrier Groups

AR builds with Expo Arms bolt carrier groups

7 public builds on GunPartPicker use Expo Arms bolt carrier groups. At today's lowest prices the median parts list comes to $1,330, and most land between $574 and $2,904. The most common caliber is 5.56 NATO.

Public builds

Median parts total

$1,330

Typical range

$574 to $2,904

Top caliber

5.56 NATO

Most chosen parts in builds with Expo Arms bolt carrier groups

Slot	Most chosen	Share
Upper Receiver	Wilson Combat AR-15 Billet Upper Receiver builds	29% of 7
Lower Receiver	Aero Precision Stripped M4E1 AR-15 Lower Receiver builds	57% of 7
Handguard	Samson Manufacturing Corp. SXT Series Handguard builds	29% of 7
Safety	Timber Creek Outdoors Ambidextrous Safety Selector builds	40% of 5
Gas Tube	Aero Precision Stainless Steel Gas Tube builds	29% of 7
Takedown Pin	CMMG AR-15 HD Pivot and Takedown Pin Parts KIT builds	50% of 4
Trigger Guard	Expo Arms AR-15 Enhanced Billet Trigger Guard builds	40% of 5
Forward Assist	CMMG AR-15 Forward Assist KIT builds	29% of 7
Magazine Release	Rise Armament AR-15 Magazine Release Button builds	40% of 5

Brands these builds pair with

Builds with Expo Arms bolt carrier groups

Frequently asked questions

How many builds use Expo Arms bolt carrier groups?

7 public builds in the GunPartPicker build gallery include Expo Arms bolt carrier groups.

How much does a build with Expo Arms bolt carrier groups cost?

The median parts list is $1,330, with most between $574 and $2,904, using each part's lowest in stock price today. Open any build for store by store prices.

What parts go with Expo Arms bolt carrier groups?

Wilson Combat AR-15 Billet Upper Receiver is the most chosen upper receiver (29% of builds with one); Aero Precision Stripped M4E1 AR-15 Lower Receiver is the most chosen lower receiver (57% of builds with one); Samson Manufacturing Corp. SXT Series Handguard is the most chosen handguard (29% of builds with one); Timber Creek Outdoors Ambidextrous Safety Selector is the most chosen safety (40% of builds with one).

Build totals add up each part's lowest in stock price, refreshed every few hours; open a build for prices at every store. Want your own? Start a build in the AR-15 Builder.