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.
Use our AR-15 Builder to assemble your perfect rifle with real-time pricing.
Start a New AR-15 Build
latest build
Built by Datipadis
14.5" 5.56
Built by Cruicifix1985
For hd 20"
Built by rmbsk8
Home defense 16" 5.56
Built by gabrielcolon1
Colt 18" build
Built by rb814
For 2 gun 18"
Built by bouncy_gunsmi53
wilson combat 16"
Built by Hooch22
PSA 16" 9mm
Built by Placidpanda101_151
for nothing in particular 16"
Built by Glun10
16" 5.56
Built by zTommy2Toesz
16" Aero Precision recce
Built by BlackDeth
PSA 16" 5.56
Built by JulianM701
aero precision 14.5" 5.56
Built by cbook20
PSA 14.5" 5.56
Built by ar_lgallagher212
Aero precision 14.5" build
Built by Richness7204_69
carbine 14.5"
Built by ar_gator
16" aero precision pistol
Built by wiz
Backup 5.56 build
Built by blackDeth
New 5.56 build
Built by Dirtnap
PDW 16" 5.56
Built by pizzacat171991
for hd 10.5"
Built by Svksuk3
Smith & Wesson 12.5" build
Built by xRowdy7Z
16" 6.5 grendel
Built by FitzWinz
aero precision 16" 5.56
Built by Xhink
16" build
Built by xJames
8" LMT carbine
Built by P4rks
latest 5.56 build
Built by Morisan.69
my build
Built by IronFi77
for night work 14.5"
Built by zRelizondo_08z
18" PSA SBR
Built by coolbreeze
DMR 20" 5.56
Built by LessWat84
aero precision 11.5" 5.56
Built by xblackoni
11.5" aero precision build
Built by zzachberry1118z
15" 5.56
Built by ztillerz
Harrington & richardson 16" 5.56
Built by N_olando80
aero precision 16"
Built by Thedert310
Aero Precision 16"
Built by gunpro
as a backup 11.5"
Built by Lucky1988
First 5.56 build
Built by dfgvfdg
14.5" 5.56
Built by Graves231
Yankee hill machine 10.5" 5.56
Built by Meow
second build
Built by bouncy_gunsmi07
14.5" build
Built by PatchMeUp
SBR 16.5" 5.56
Built by Dbguns
for hd 12.5"
Built by RhettRider
ZEV Technologies 16" build
Built by N4thanG
16.1" aero precision SBR
Built by rb814.84
aero precision 14.5"
Built by blenthe08