Completed AR-15 Builds
Browse 1,000+ community AR-15, AR-10, and AR-9 builds — each with a complete parts list, component specs, and live pricing from major retailers. Filter by caliber, platform, brand, or gas system to find a configuration close to what you want, then open it in the AR builder to price and customize your own.
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Start a New AR-15 Build
New 5.56 build
Built by epicllamaking32
stag arms 16"
Built by KArtis1978
Backup build
Built by SwiftZx
Second build
Built by swillswazz
Aero Precision 10.3" build
Built by bryj02
For steel matches 20"
Built by mr_ItzMrDubzz
for plinking 14.5"
Built by ZACHBERRY1118
DMR 14.5" 5.56
Built by zJOSH1012z
Second 5.56 build
Built by Relizondo__irl
LMT 14.5" 5.56
Built by prestonHandso_recce
My 5.56 build
Built by bender4482011
second 5.56 build
Built by BCE_556
for hd 16"
Built by phillipsi1820_278
for a duty rifle 16"
Built by meisterfox
18"
Built by zItzMrDubzzz
PSA 16" build
Built by ar_david
First 5.56 build
Built by chase
latest 5.56 build
Built by S_hyatt6348
Aero Precision 16" 5.56
Built by BRTOS_77
SBR 16" 5.56
Built by Meccano300
30" aero precision SBR
Built by IBI23
for hd 9"
Built by SusSpen_recce
Wilson Combat 16" build
Built by chauncy01_180
16" spike's tactical SBR
Built by g4tor
Backup 5.56 build
Built by CHURRO
PSA 22" 5.56
Built by TehWildGinger
For plinking 11.5"
Built by Z4e
LMT 12.5" build
Built by Meow-5
11.5" aero precision pistol
Built by blenthe08_1
16" aero precision SBR
Built by epark428
as a truck gun 13.7"
Built by xLord_Ryder
Second .223 Wylde build
Built by zHooch22z
Yankee hill machine 16"
Built by PIZZACAT17
As a backup 8.5"
Built by did
radian weapons 11.5" 5.56
Built by FnDoc
16" aero precision carbine
Built by MyFly1sUp
For night work 14.5"
Built by Cglizzy
spike's tactical 16"
Built by KArtis19781991
spike's tactical 16" build
Built by swillswa1776
LMT 8" 5.56
Built by dkroeninger.91
Backup 5.56 build
Built by hooch22
LMT 11.5"
Built by K_ingKetamean61
16" build
Built by Maho
Yankee Hill Machine 16.5" 5.56
Built by Hakuri333280
Range 14.5" 5.56
Built by PlagueRat_84
SBR 16" 5.56
Built by xRelentlessRob
First build
Built by o_ah55
for hunting hogs 14.5"
Built by FURRCHOPZ