AR-15 Complete Lowers & Lower Receiver Assemblies
AR-15 Complete Lowers & Lower Receiver Assemblies
Shop AR-15 complete lowers from Moriarti for factory-assembled lower receiver configurations with installed lower components. Browse complete AR-15 lower receivers with different stocks, grips, triggers, furniture and finishes to match your preferred rifle configuration. Unlike stripped lowers, complete lowers arrive with the specified lower parts already installed. Compare each Moriarti lower for its exact furniture, buffer system, trigger, finish and included components.
What is the difference between a complete AR-15 lower and a stripped lower receiver?
A complete AR-15 lower has its specified lower components already installed, which may include the lower parts, trigger, grip, buffer system and stock or other rear configuration. A stripped lower is primarily the receiver and requires additional components. Exact equipment varies by model, so check each product listing for what is included.
BCM CMPLT LWR MK2 RMS MOD 0 FDE BLEM
Bravo Company, Complete Lower Receiver, AR-15, Multi Caliber, Anodized Finish, Flat Dark Earth, BCM ..
BCM CMPLT LWR RMS SPMD 1 CM BLK BLEM
Bravo Company, Complete Lower Receiver, AR-15, Multi Caliber, Anodized Finish, Black, BCM MK2 Recoil..
BCM CMPLT LWR W/BCM STK MD 3 BK BLEM
Bravo Company, Complete Lower Receiver, AR-15, Multi Caliber, Anodized Finish, Black, BCM Mod 3 Stoc..
BCM CMPLT LWR W/REC EXTSIN COS BLEM
Bravo Company, Complete Lower Receiver, AR-15, Multi Caliber, Anodized Finish, Black, 7075 T6 Alumin..
BCM CMPLT LWR W/SOPMOD 0 WB FDE BLEM
Bravo Company, Complete Lower Receiver, AR-15, Multi Caliber, Anodized Finish, Flat Dark Earth, BCM ..
BCM CMPLT LWR W/SOPMOD 1 CM FDE BLEM
Bravo Company, Complete Lower Receiver, AR-15, Multi Caliber, Anodized Finish, Flat Dark Earth, BCM ..
BCM CMPLT LWR W/STK MOD 0 FDE BLEM
Bravo Company, Complete Lower Receiver, AR-15, Multi Caliber, Anodized Finish, Flat Dark Earth, BCM ..
BCM GUNFIGHTER LWR GRP RMS SPMD1 FDE
Bravo Company, BCM, Semi-automatic, Complete Lower Receiver, 223 Remington, N/A, Flat Dark Earth, BC..
LWRC IC LOWER 556NATO BLK
LWRC, IC, Semi-automatic, Complete Lower Receiver, 223 Remington/5.56 NATO, Black..
-31%
MA-15 Complete Pistol Lower Receiver / HBPDW Pistol Brace, Black
At Moriarti Armaments, we design and manufacture high-quality, precision-engineered firearms and com..
-18%
MORIARTI AR-15 COMPLETE PISTOL LOWER / SB TACTICAL PDW PISTOL BRACE - BLACK
The MORIARTI AR-15 COMPLETE PISTOL LOWER / SB TACTICAL PDW PISTOL BRACE in Black is the perfect solu..
-17%
Moriarti AR-15 Unassembled Lower Build Kit – Rare Breed FRT-15L3
The Moriarti AR-15 Unassembled Lower Build Kit with Rare Breed FRT-15L3 combines the major component..
-17%
Moriarti AR-15 Unassembled Lower Build Kit – Rare Breed FRT-15L3 | SOPMOD Stock
The Moriarti AR-15 Unassembled Lower Build Kit with Rare Breed FRT-15L3 combines a serialized no-log..
-19%
Moriarti AR-15 Unassembled Pistol Lower Build Kit – Rare Breed FRT-15L3 | SB Tactical SBA3 Brace
The Moriarti AR-15 Unassembled Pistol Lower Build Kit with Rare Breed FRT-15L3 combines a serialized..
-15%
Moriarti Armaments MA15 Mil-Spec Complete Lower Receiver – Semi-Automatic, Multi-Caliber, Pistol Build, Black Finish
Moriarti Armaments MA15 Mil-Spec Complete Lower Receiver – The ultimate foundation for your AR-15 bu..
-30%
Moriarti MA-15 Complete Pistol Lower Receiver with SB Tactical HBPDW Brace, FDE
Key Features Material: Constructed from 7075 T6 aluminum forgings for maximum strength and reliab..
PWS MK1 MOD 2-M COMP RIFLE LOWER
Primary Weapons Systems, MK1 Mod 2-M, Complete Lower Receiver, Semi-automatic, 5.56 NATO, Magpul Fur..
RADIAN ADAC15 CMPLTE LOWER RCV BLACK
Radian Weapons, A-DAC 15, Semi-automatic, Complete Lower Receiver, 223 Remington/5.56 NATO, Radian T..
RADICAL COMPLETE LOWER RECEIVER
Radical Firearms, RF-15, Complete Lower Receiver, Semi-automatic, 223 Remington/5.56 NATO, Anodized ..
SHIELD SA-15 CMPL FLDG LWR W/B5 BLK
Shield Arms, SA-15, Complete Folding Lower Receiver, Semi-automatic, 223 Remington/5.56 NATO, Anodiz..
SPIKE'S COMPLETE LOWER M4 STK(COLOR)
Spike's Tactical, Lower, Color Filled, Semi-automatic, 223 Remington/5.56 NATO, Black Finish, 6 Posi..
-29%
AR47 Complete Lower Receiver | MA15 7.62x39 Mil-Spec Lower | Moriarti Armaments
Complete your AR47 build with the Moriarti MA15 7.62x39 Complete Lower Receiver. Built from a durabl..
Franklin Armory BFSIII Elite Libertas Multi-Caliber Complete AR-15 Lower – Binary Trigger | B5 SOPMOD
The Franklin Armory BFSIII Elite Libertas Lower Receiver is a factory-configured complete AR-15 lowe..
Franklin Armory BFSIII Elite Salus Multi-Caliber Complete AR-15 Pistol Lower – Elite Binary Trigger | SBM4 Brace
The Franklin Armory BFSIII Elite Salus Lower Receiver is a factory-configured complete AR-15 pistol ..