Plan an AR-15, AR-10 or AR-9 in the AR Builder, with compatibility checks on every slot and real-time pricing.
Start a New AR-15 Build
latest build
Built by FrankDukes78
14.5" 5.56
Built by Fluffy1985
For hd 20"
Built by kj0rgy93
Home defense 16" 5.56
Built by ADS2026
Colt 18" build
Built by K4rtis1978
PSA 16" 9mm
Built by cybervike_151
My build
Built by Graves231.300
16" 5.56
Built by xandyshear
for nothing in particular 16"
Built by Genesi10
16" 5.56
Built by zbarrett2003z
16" Aero Precision recce
Built by austinhark
PSA 16" 5.56
Built by Maho01
aero precision 14.5" 5.56
Built by JKH1
PSA 14.5" 5.56
Built by ar_PattyB10
Aero precision 14.5" build
Built by udeary_90hk_69
carbine 14.5"
Built by ar_TriccDaddy
16" aero precision pistol
Built by MyFlyIsUp
Backup 5.56 build
Built by Jebstewart11
New 5.56 build
Built by Cglizzy
PDW 16" 5.56
Built by Jordan1231991
for hd 10.5"
Built by j3rryh4ro2005_1uxf
16" build
Built by Pandaman_748
as my EDC rifle 16"
Built by melaney1228_2pw1x
Smith & Wesson 12.5" build
Built by xResult3009
aero precision 16" 5.56
Built by BC715
16" build
Built by xc-ray57
8" LMT carbine
Built by DFGVFDG
latest 5.56 build
Built by RottenBaloney.69
my build
Built by PresBe77
for night work 14.5"
Built by zNathanGz
18" PSA SBR
Built by rottenbaloney
DMR 20" 5.56
Built by therandomo84
aero precision 11.5" 5.56
Built by xAWright
15" 5.56
Built by zDkettlewellz
Harrington & richardson 16" 5.56
Built by K_olben80
Aero Precision 16"
Built by Nolando
First 5.56 build
Built by mrbird
14.5" 5.56
Built by dkroeninger
Yankee hill machine 10.5" 5.56
Built by chefaugi
second build
Built by BeFayeDoCrim07
16" 5.56
Built by Cfl45
30" build
Built by MotherTree1011992
SBR 16.5" 5.56
Built by rivershark
for hd 12.5"
Built by owen
ZEV Technologies 16" build
Built by Hulk1870
16.1" aero precision SBR
Built by chauncy01.84
Anderson Manufacturing 16"
Built by Beaudreau524
Carbine 16"
Built by djm556