Builds/Buffer

AR builds with the Expo Arms AR-15 Carbine Buffer

6 public builds on GunPartPicker use the Expo Arms AR-15 Carbine Buffer. At today's lowest prices the median parts list comes to $962, and most land between $598 and $3,715. The most common caliber is 5.56 NATO.

Public builds

Median parts total

$962

Typical range

$598 to $3,715

Top caliber

5.56 NATO

Most chosen parts in builds with the Expo Arms AR-15 Carbine Buffer

Slot	Most chosen	Share
Upper Receiver	Geissele Automatics AR-15 16 Super Duty Stripped Upper builds	33% of 6
Lower Receiver	Radian A-DAC 15 Stripped Lower Receiver builds	33% of 6
Barrel	Rosco Manufacturing Bloodline 5.56 AR-15 Barrel M4 Carbine builds	33% of 6
Handguard	Yankee Hill Machine Two Piece Carbine Length Handguards builds	33% of 6
Bolt Carrier Group	Cryptic Coatings 5.56 NATO AR-15 Bolt Carrier Group builds	50% of 6
Trigger	Rise Armament Advanced Performance Trigger builds	40% of 5
Charging Handle	Radian Weapons AR-15 Raptor-SD Ambidextrous Charging Handle builds	33% of 6
Muzzle Device	Zaffiri Precision Blowhole Compensator Fits Glock builds	33% of 6
Gas Block	Superlative Arms Bleed Off Adjustable Gas Block Set Screw builds	33% of 6
Stock & Brace	Magpul AR-15 CTR Stock Collapsible Mil-Spec Black builds	40% of 5
Pistol Grip	Magpul MOE-SL Grip Polymer Dark Earth builds	33% of 6
Optic	SIG Sauer Romeo MSR Gen II builds	67% of 3

Brands these builds pair with

Builds with the Expo Arms AR-15 Carbine Buffer

Frequently asked questions

How many builds use the Expo Arms AR-15 Carbine Buffer?

6 public builds in the GunPartPicker build gallery include the Expo Arms AR-15 Carbine Buffer.

How much does a build with the Expo Arms AR-15 Carbine Buffer cost?

The median parts list is $962, with most between $598 and $3,715, using each part's lowest in stock price today. Open any build for store by store prices.

What parts go with the Expo Arms AR-15 Carbine Buffer?

Geissele Automatics AR-15 16 Super Duty Stripped Upper is the most chosen upper receiver (33% of builds with one); Radian A-DAC 15 Stripped Lower Receiver is the most chosen lower receiver (33% of builds with one); Rosco Manufacturing Bloodline 5.56 AR-15 Barrel M4 Carbine is the most chosen barrel (33% of builds with one); Yankee Hill Machine Two Piece Carbine Length Handguards is the most chosen handguard (33% 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.