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 boost382454
For home defense 12.5"
Built by GlizzyXx_556
For hd 26"
Built by wildwest
Aero Precision 14.5" 5.56
Built by jryan362000
BCM 8.5" 5.56
Built by cbook10
11.5" Smith & Wesson clone
Built by ephegy22
First 5.56 build
Built by B_rennnan61
GWOT banger by Julyaz1 (reddit)
Built by mr_yahya
first 5.56 build
Built by FrankieHudmanx
yankee hill machine 16" 5.56
Built by c-ray571990
sharps bros 18" 5.56
Built by LD33x
wilson combat 14.5" 5.56
Built by CJ4rrard
Range 14.5" 5.56
Built by RickW
recce 16" 5.56
Built by mr_Rowdy7Z
radian weapons 10.5" build
Built by Hooch22.1776
for the range mostly 30"
Built by Datipadis_507
M4 Carbine by ardesofmiche (reddit)
Built by NaimElm
latest build
Built by epicllamaking_7
For hunting hogs 8"
Built by SleazyGoyim1998
wilson combat 16" build
Built by Still_Waters10
For a duty rifle 16"
Built by sKK-Beowulf
DDM4 PDW 300 Blackout by SettingHeavy5679 (reddit)
Built by ephegy
aero precision 8" 5.56
Built by Xcaliber88_315
battle arms 11.5" 5.56
Built by xShawn_Rogers
Backup build
Built by Striker45
Aero precision 8"
Built by tythao98x
aero precision 16"
Built by Catchdog64881
range 18"
Built by Phillip370
AR9 FM9 Lower Build by DesignerReps_terra24 (reddit)
Built by chauncy026
for steel matches 10.5"
Built by dkroeninger
SBR 26" 5.56
Built by therandomone
2-gun 11.5"
Built by mr_jebstewart11
fn america 11.5" 5.56
Built by bender44813
16.5" yankee hill machine recce
Built by yahya_963
for prs 11.5"
Built by xzombie-02
Foxtrot mike products 7.5" 5.56
Built by Rick_W700
anderson manufacturing 17.7" build
Built by S4msquanch
16" build
Built by F_lash0ver58
Second 5.56 build
Built by Quibster
Second 5.56 build
Built by meccano300_dmr
300 black out hog gun
Built by meccano3002005
Hog hunter 16" 5.56
Built by Chempel
First 300 blackout build
Built by ar_Freedomforall
Hog hunter 8.3" 300 blackout
Built by P4nd4man
16" .223 wylde
Built by b0uncy_gunsmith
for the family fun 14.5"
Built by M3ow
For prs 14.5"
Built by ar_BRTOS
First 5.56 build
Built by phillip