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 Dbguns54
For home defense 12.5"
Built by Ninch232_556
For hd 26"
Built by Mapellinat
Aero Precision 14.5" 5.56
Built by Maho2000
BCM 8.5" 5.56
Built by gunp10
11.5" Smith & Wesson clone
Built by Yahkov5806122
First 5.56 build
Built by Y_zgio61
GWOT banger by Julyaz1 (reddit)
Built by mr_derived813
first 5.56 build
Built by FnDocx
yankee hill machine 16" 5.56
Built by dillonschulz161990
sharps bros 18" 5.56
Built by Fluffyx
wilson combat 14.5" 5.56
Built by M4rinij
Range 14.5" 5.56
Built by omnipotentXDS
recce 16" 5.56
Built by mr_Matthew
radian weapons 10.5" build
Built by tiller.1776
for the range mostly 30"
Built by johnbob1776_507
M4 Carbine by ardesofmiche (reddit)
Built by Dvanderstoep
latest build
Built by PatchMeUp_7
For hunting hogs 8"
Built by epark4281998
wilson combat 16" build
Built by gunpro10
For a duty rifle 16"
Built by Boost3824
DDM4 PDW 300 Blackout by SettingHeavy5679 (reddit)
Built by Gwhh101
aero precision 8" 5.56
Built by SwiftZ_315
battle arms 11.5" 5.56
Built by xRogerSchlude
Backup build
Built by Still_Wate45
Aero precision 8"
Built by JOSH1012x
aero precision 16"
Built by Thedert3881
range 18"
Built by FitzWinz370
AR9 FM9 Lower Build by DesignerReps_terra24 (reddit)
Built by chempel6
for steel matches 10.5"
Built by Thedert3
SBR 26" 5.56
Built by GunpartmeOk
2-gun 11.5"
Built by mr_PlagueRat
fn america 11.5" 5.56
Built by rmbsk813
16.5" yankee hill machine recce
Built by swillswazz_963
for prs 11.5"
Built by xzoltztloz
Foxtrot mike products 7.5" 5.56
Built by PattyB10700
anderson manufacturing 17.7" build
Built by d4v1d
16" build
Built by C_neber458
Second 5.56 build
Built by Rompe123
Second 5.56 build
Built by Rowdy7Z_dmr
300 black out hog gun
Built by zoltztloz2005
Hog hunter 16" 5.56
Built by Joshs25661
First 300 blackout build
Built by ar_checkforj
Hog hunter 8.3" 300 blackout
Built by Ph1ll1p
16" .223 wylde
Built by kw4lk1ngton
for the family fun 14.5"
Built by N3ther
For prs 14.5"
Built by ar_Txnoel
First 5.56 build
Built by ld33