Builds/Buffer Spring
AR builds with the Expo Arms AR-15 Carbine Buffer Spring
21 public builds on GunPartPicker use the Expo Arms AR-15 Carbine Buffer Spring. At today's lowest prices the median parts list comes to $2,387, and most land between $986 and $4,075. The most common caliber is 5.56 NATO.
Public builds
21
Median parts total
$2,387
Typical range
$986 to $4,075
Top caliber
5.56 NATO
Most chosen parts in builds with the Expo Arms AR-15 Carbine Buffer Spring
| Slot | Most chosen | Share |
|---|---|---|
| Upper Receiver | Bravo Company Mfg Upper Receiver Assemblybuilds | 29% of 21 |
| Lower Receiver | Aero Precision Stripped M4E1 AR-15 Lower Receiverbuilds | 29% of 21 |
| Barrel | Rosco Manufacturing Bloodline 5.56 AR-15 Barrel M4 Carbinebuilds | 20% of 20 |
| Handguard | TacFire Maximize Your AR-15's Potentialbuilds | 25% of 20 |
| Bolt Carrier Group | FAXON Chameleon 5.56 Complete Nitride Bolt Carrier Groupbuilds | 24% of 17 |
| Trigger | Rise Armament Super Sporting AR15/10 Single Stage Triggerbuilds | 10% of 20 |
| Charging Handle | Battle Arms Development Rack Ambidextrous AR-15 Chargingbuilds | 28% of 18 |
| Muzzle Device | Fortis Control 300 Black Muzzle Brake 5/8x24builds | 24% of 17 |
| Gas Block | Wilson Combat AR-15 Lo-Profile Gas Block .750" Blackbuilds | 38% of 16 |
| Stock & Brace | Daniel Defense Collapsible Mil-Spec Buttstockbuilds | 13% of 15 |
| Buffer | Noveske Rifleworks AR-15 Carbine H3 Bufferbuilds | 33% of 12 |
| Pistol Grip | Magpul MOE K2 Grip Polymer Graybuilds | 11% of 19 |
Brands these builds pair with
Builds with the Expo Arms AR-15 Carbine Buffer Spring
Aero Precision 14.5" build5.56 NATO · 17 parts · $1,470
Carbine 14.5" 5.565.56 NATO · 22 parts · $1,038
16" 5.565.56 NATO · 28 parts · $1,935- 2-gun 14.5" 5.565.56 NATO · 32 parts · $4,093
for steel matches 16"5.56 NATO · 26 parts · $1,210
20" noveske clone5.56 NATO · 25 parts · $2,605
new 5.56 build5.56 NATO · 32 parts · $4,093
PSA 16"5.56 NATO · 19 parts · $3,358
for hunting hogs 16"5.56 NATO · 27 parts · $2,079
latest build5.56 NATO · 30 parts · $4,075- Carbine 16" 5.565.56 NATO · 29 parts · $3,835
2-gun 8.5" 5.565.56 NATO · 18 parts · $633
6" 5.565.56 NATO · 22 parts · $1,228
SBR 16.5" 5.565.56 NATO · 32 parts · $2,849
Aero Precision 10.3" build5.56 NATO · 14 parts · $949
latest 5.56 build5.56 NATO · 23 parts · $3,799- for a duty rifle 16"5.56 NATO · 32 parts · $2,387
- 16" Aero Precision recce5.56 NATO · 19 parts · $1,668
range 8" 5.565.56 NATO · 30 parts · $3,245- LMT 13.9"5.56 NATO · 20 parts · $3,488
AR9 still absolutely stoked with this build 🥲Other · 8 parts · $986
Frequently asked questions
How many builds use the Expo Arms AR-15 Carbine Buffer Spring?
21 public builds in the GunPartPicker build gallery include the Expo Arms AR-15 Carbine Buffer Spring.
How much does a build with the Expo Arms AR-15 Carbine Buffer Spring cost?
The median parts list is $2,387, with most between $986 and $4,075, 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 Spring?
Bravo Company Mfg Upper Receiver Assembly 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 (29% of builds with one); Rosco Manufacturing Bloodline 5.56 AR-15 Barrel M4 Carbine is the most chosen barrel (20% of builds with one); TacFire Maximize Your AR-15's Potential is the most chosen handguard (25% 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.