Use our AR-15 Builder to assemble your perfect rifle with real-time pricing.
Start a New AR-15 BuildShowing builds that include LMT MARS-L Ambidextrous AR-15 Stripped Lower Receiver
25 builds
Carbine 18" 5.56
Built by xJrernest
2/9/2026
$5949.16
30" LMT clone
Built by Reddhulk2016
5/23/2025
$3293.50
LMT 16" 5.56
Built by AR--15Builder
3/2/2025
$6042.52
SBR 16" 5.56
Built by Jando1997
12/7/2025
$4774.83
for a duty rifle 16"
Built by genesizz
6/9/2025
$1904.58
new 5.56 build
Built by Meowster
5/27/2023
$4143.93
LMT 16" 5.56
Built by lcamacho25_0rs454
12/29/2025
$6455.04
DDM4 PDW 300 Blackout by SettingHeavy5679 (reddit)
Built by BRTOS
3/18/2026
$3720.39
8" SBR
Built by mr_PresBeas
11/28/2025
$3959.62
16" 5.56
Built by Samsquanch
5/2/2026
$1833.70
PDW 14.5"
Built by mr_LessWater
2/4/2026
$1550.54
My 5.56 build
Built by chempel2015
12/26/2025
$2328.10
LMT 12.5" build
Built by bokeychokey-5
7/1/2025
$2837.51
8" LMT carbine
Built by r0mpe123
2/14/2025
$1367.75
LMT 16"
Built by johnsmith123456789_pdw
4/15/2026
$2665.78
DMR 20" 5.56
Built by FnD556
4/21/2026
$3095.67
for home defense 16"
Built by H_ammerlocke17
12/13/2025
$1352.64
Latest 5.56 build
Built by razey
5/14/2025
$1669.06
LMT 14.5" build
Built by BroFleet_2a
2/27/2022
$3967.55
for prs 11.5"
Built by xDbguns
3/21/2026
$3625.33
DMR 16" 5.56
Built by zachberry1101
12/22/2025
$2125.36
for plinking 8.2"
Built by phillipsi182021
2/22/2026
$3599.68
Rappsure Themed AR-15
Built by mr_CoolBreeze
8/23/2026
$6436.41
for the family fun 16"
Built by Hulk1870_pdw
4/17/2026
$2136.77
LMT 5" build
Built by zbillybobz
6/4/2025
$1384.64