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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BCM 14.5" 5.56
Built by Jim54
For home defense 12.5"
Built by Jordan123_556
For hd 26"
Built by aWright
Aero Precision 14.5" 5.56
Built by AkinHawaiinei2000
BCM 8.5" 5.56
Built by KArtis1910
11.5" Smith & Wesson clone
Built by Boscar42022
First 5.56 build
Built by B_lackDeth61
GWOT banger by Julyaz1 (reddit)
Built by mr_Brittkeith00
first 5.56 build
Built by andonlittx
yankee hill machine 16" 5.56
Built by rivershark1990
sharps bros 18" 5.56
Built by clarkclint10x
wilson combat 14.5" 5.56
Built by m4pellinat
Range 14.5" 5.56
Built by Hakuri333
recce 16" 5.56
Built by mr_mrbird
radian weapons 10.5" build
Built by JulianM7.1776
for the range mostly 30"
Built by Jsini97_507
M4 Carbine by ardesofmiche (reddit)
Built by Cneber4
latest build
Built by brennanm23_7
For hunting hogs 8"
Built by Cflom1998
wilson combat 16" build
Built by tythao9810
For a duty rifle 16"
Built by freedomforall
DDM4 PDW 300 Blackout by SettingHeavy5679 (reddit)
Built by Mr_Dallas
aero precision 8" 5.56
Built by KArtis1978_315
battle arms 11.5" 5.56
Built by xMeisterFox
Backup build
Built by Txno45
Aero precision 8"
Built by Korrundx
aero precision 16"
Built by Jamie23881
range 18"
Built by BCE370
AR9 FM9 Lower Build by DesignerReps_terra24 (reddit)
Built by meccano3006
for steel matches 10.5"
Built by gator
SBR 26" 5.56
Built by Sickiamge
2-gun 11.5"
Built by mr_PatchMeUp
fn america 11.5" 5.56
Built by swillswazz13
16.5" yankee hill machine recce
Built by sorrows_963
for prs 11.5"
Built by xGunpartmeOk
Foxtrot mike products 7.5" 5.56
Built by blackoni700
anderson manufacturing 17.7" build
Built by ch4uncy02
16" build
Built by N_athanG58
Second 5.56 build
Built by ironFist
Second 5.56 build
Built by Ninch232_dmr
300 black out hog gun
Built by LD332005
Hog hunter 16" 5.56
Built by Checkforj
First 300 blackout build
Built by ar_kwalkington
Hog hunter 8.3" 300 blackout
Built by W1ldw3st
16" .223 wylde
Built by Br1ttk3ith00
for the family fun 14.5"
Built by d1d
For prs 14.5"
Built by ar_david
First 5.56 build
Built by johnsmith123123