AR 15 Lower Parts | AR15 Lower Receiver Parts, Buffer Tubes, Triggers & Magazines
AR 15 Lower Parts
Discover high-quality AR15 lower receiver parts, buffer tubes, triggers, and magazines at Moriarti Armaments. Upgrade your AR-15 with precision-engineered components designed for performance and reliability. Shop our extensive collection of AR-15 parts and enhance your build today!
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AR-15 Lower Parts Kit / OD GREEN Magpul Grip / Drop-In Trigger
AR-15 Lower Parts Kit / OD GREEN Magpul Grip / Drop-In Trigger Our AR-15 Lower Receiver Par..
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AR-15 Lower Parts Kit w/ Standard Grip & Trigger Guard
AR-15 Lower Parts Kit w/ Standard Grip & Trigger Guard. ALL MADE IN USA.Our AR-15 Lower Receiver..
AR-15 M.C.S STOCK / MULTI CALIBER COLLAPSIBLE STOCK KIT / BLACK
QD sling mounting points on both sidesSmooth design to prevent snags on gearInnovative locking syste..
-29%
AR-15 M4 Six Position Buffer Tube Kit -Mil-Spec w/ AR-15 Sound Mitigation Buffer
This Mil-Spec buffer tube kit includes an end plate castle nut aluminum carbine buffer tube buffer a..
-25%
AR-15 M4 Six Position Buffer Tube Kit / Mil-Spec / Blue
The blue mil-spec buffer tube kit includes an end plate castle nut aluminum carbine buffer tube buff..
AR-15 MAGPUL CTR CARBINE STOCK KIT - MIL-SPEC
AR-15 MAGPUL CTR CARBINE STOCK KIT - MIL-SPEC. Compatible with all AR-15/M16 mil spec models. ..
AR-15 Magpul Moe buttstock kit - Mil Spec
AR-15 Magpul moe buttstock kit. Magpul moe stock mil-spec size. Includes:Magpul Moe Stock - mil s..
AR-15 Magpul MOE Drop In Rifle Pistol Grip - OD Green
This ergonomic pistol grip design incorporates rugged, 1-piece polymer construction with the storage..
AR-15 Magpul Moe Mil-Spec Furniture Kit | Available in Various Colors | Complete Upgrade
Enhance your AR-15 with the Magpul Moe Mil-Spec Furniture Kit, a complete upgrade that combines func..
AR-15 Magpul Moe Rifle Buttstock Kit - Black - Fixed
AR-15 Magpul Moe Rifle Buttstock Kit - Black Includes: Magpul moe fixed rifle stock - black A..
AR-15 Micro Breach Pistol Brace Kit – Anodized Tube, Complete Buffer System, ATF Approved – Choose Color
The AR-15 Micro Breach Pistol Brace Kit by Moriarti Arms is a compact, rugged stabilizing system de..
AR-15 Micro Pistol Buffer System Kit – 5.56 & 9MM Compatible, 5.75" Tube | Mil-Spec, Color Options
Upgrade your compact AR pistol build with the AR-15 Micro Pistol Buffer System, engineered for compa..
AR-15 Mil Spec Buffer Tube Assembly
AR-15 Mil Spec Buffer Tube Assy Includes:End Plate, Castle Nut, 3 oz CAR Buffer, and Carbine Buffer ..
-228x228.png "AR-15 MIL-SPEC 6 POS. PREMIUM STOCK W/BUFFER TUBE ASSEMBLY")
AR-15 MIL-SPEC 6 POS. PREMIUM STOCK W/BUFFER TUBE ASSEMBLY
(1) 6 position stock w/2 internal battery compartments & QD Attachment (Made in U.S.A)(1) M..
AR-15 MIL-SPEC M4 STYLE 6 POSITION MINI STOCK KIT / FULL ASSY
(1) Mil Spec 6-Position Mini Stock (1) Standard Receiver End Plate(1)&nbs..
AR-15 PISTOL BUFFER TUBE KIT - FLAT DARK EARTH
Cerakote Flat Dark Earth FinishUS MadeEnd Plate & Castle Nut IncludedT6 AluminumSix Position..
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AR-15 Pistol Buffer Tube Set - Complete with Buffer and AR-15 Spring
Kit Includes:Pistol buffer tube with a foamCastle Nut Sling End Plate3 Oz CAR BufferCarbine Chr..
AR-15 PISTOL GRIP WITH HINGED DOOR BOTTOM
AR-15 PISTOL GRIP WITH HINGED DOOR BOTTOM. Polymer molded pistol grip.Features a hinged door s..
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AR-15 SBA3 MOE EPT Pistol Lower Build Kit | Adjustable Pistol Brace & Milspec Lower Parts Kit
The AR-15 SBA3 MOE EPT Pistol Lower Build Kit (Black) is a complete kit designed for transforming yo..
-228x228.jpg "AR-15 Shockwave Pistol Brace with Kak Tube Kit / Various Colors")
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AR-15 Shockwave Pistol Brace with Kak Tube Kit / Various Colors
AR-15 Shockwave Pistol Brace with Kak Tube Kit has everything you need to turn your stripped AR..
-11%
AR-15 TIMNEY DROP IN TRIGGER 3LBS - SKELETON
AR-15 TIMNEY DROP IN TRIGGER 3LBS (SKELETON)Why settle for a sloppy trigger which can cause a good r..
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AR-15/AR-10 EXTREME DUTY WIDE CASTLE NUT FOR CARBINE BUFFER TUBE
AR-15/AR-10 EXTREME DUTY WIDE CASTLE NUT FOR CARBINE BUFFER TUBEAR-15/AR-10 EXTREME DUTY WIDE CASTLE..
AR-15/AR-10 Mag Catch Lever in Chrome, Black Chrome, or PVD Finish
Designed for both AR-15 and AR-10 platforms, this mag catch lever is made from durable 6061 aluminum..
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AR-15/AR-10 Magazine Catch Assembly w/Button and Spring
The Mil-Spec AR-15 Magazine Catch Kit includes everything you need for a secure and reliable magazin..
AR-15/AR-10 Magazine Catch Lever - Gold Plated
Key Features: Gold Plated Finish: The lever is coated with a gold-plated finish, adding a lu..
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AR-15/AR-10 PARTIAL LOWER PARTS KIT - SPRINGS AND PINS
AR-15/AR-10 PARTIAL LOWER PARTS KIT - SPRINGS AND PINS U.S.A. Made Partial Lower Parts Kit Includ..
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AR-15/AR10 SKELETONIZED PISTOL BUFFER TUBE
AR SKELETONIZED PISTOL BUFFER TUBEStandard 1.25" OD7075 T6 Aluminum with hardcoat anodizeOpen slots ..
AR-15/M16 Blackdog .22LR 10/22 50-Round Drum Magazine – High-Capacity and Reliable
Boost your rimfire shooting setup with the Blackdog .22LR 10/22 Drum Magazine, designed for AR-15 or..
AR-47 7.62x39 Wolff Extra-Power xp Heavy Hammer Spring
Common issues with old/cheap 7.62x39 ammo are light primer strikes. This spring will give..
-17%
AR15 AIRLITE SERIES "MINIMALIST" STOCK KIT
Spiral Buffer Tube6061 Aluminum Tube, and EndplateShort Textured Buttplate, Non Slip DesignExtremely..
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AR15 AIRLITE SERIES "MINIMALIST" STOCK KIT - BLUE
Spiral Buffer Tube6061 Aluminum Tube, and EndplateShort Textured Buttplate, Non Slip DesignExtremely..
-228x228.jpg "Geissele Super Dynamic Enhanced SD-E Trigger | 2-Stage, 3.5lb Pull")
Geissele Super Dynamic Enhanced SD-E Trigger | 2-Stage, 3.5lb Pull
The Geissele Super Dynamic Enhanced (SD-E) Trigger is a top-tier two-stage trigger designed to provi..
Law Tactical AR Folding Stock Adapter Gen 3-M
The Law Tactical Folding Stock Adapter is designed to be compatible with a wide range of AR-15 and A..
M-16 Drilling Jig - New Frontier Armory for Full Auto Seer Hole Drilling | AR-15 Lower Receiver Tool
The M-16 Drilling Jig by New Frontier Armory is an essential tool for anyone looking to properly ali..
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Moriarti Anodized AR-15 80% Lower Receiver – MIL-SPEC 7075-T6 Forging
Moriarti's anodized AR-15 80% lower receivers are designed with the DIY gunsmith in mind. Constructe..
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Moriarti AR-15 Hammer Spring
Moriarti AR-15 Hammer SpringManufacturer:MoriartiColor:BlackGun Type:RifleGun Model:AR-15Package Con..
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Moriarti Drop-In Trigger Group | Single Stage 3.5lb Pull | AR-15 & AR-10
The Moriarti Drop-In Trigger Group is designed to deliver a smooth and crisp 3.5lb trigger pull, mak..
Reptilia RECCE Carbine Stock – AR15/AR10 Compatible Lightweight Stock | Black
The Reptilia RECCE Stock is a purpose-built, lightweight, and modular stock solution for AR15- and A..
RISE Armament Flat Super Sporting Trigger | "Don't Tread On Me" Edition | Anti-Walk Pins Included
The RISE Armament Flat Super Sporting Trigger with the exclusive "Don't Tread On Me" logo edition is..
RISE Flat Super Sporting Trigger (Join or Die) | 3.5lb Pull Weight, Flat Trigger, Black
The RISE Flat Super Sporting Trigger (RA-140 SST) is the ultimate upgrade for any AR-15 or AR-10. Wi..
Rogers Super-Stoc Six Position Mil Spec Complete Buttstock Kit
Rogers Super-Stoc Six Position Mil Spec Complete Buttstock KitThe Rogers Super-Stoc™ (comm..
SB TACTICAL AR PISTOL BRACE 4 ADJUSTABLE BLACK SBA3
SB Tactical, SBA3 Stabilizing Brace, 5 Position Adjustable, Includes 6 Position Carbine Receiver Ext..
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Timney AR Calvin Elite 1.5lb Trigger | Adjustable Shoe, Red Finish, Drop-In Design
The Timney AR Calvin Elite Trigger is engineered to elevate the performance of your AR-15 or AR-10 w..
Timney Impact AR-15 Trigger | 3lb Break, Drop-In Design for AR-15 - Black
The Timney Impact AR Trigger is designed to offer superior performance at an affordable price. Engin..
TriggerTech Adaptable Curved Trigger | Adjustable 2.5-5.0lb Pull Weight | AR-15
The TriggerTech Adaptable Curved Trigger is designed to meet the needs of shooters looking for a tri..
AR-15 5.56/.223 Mag Hexmag Series 2 10/30-Round Polymer Magazine
NOTE: This is a 10-Round Magazine in a 30-Round Body.223/5.56 NatoPatented PolyHex2 fiber-reinforced..
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Mission First Tactical MFT EXD 30-Round Magazine for AR-15 – 223 Remington/5.56 NATO
The Mission First Tactical EXD 30-Round Magazine is engineered to provide enhanced strength, durabil..
AR-15 6-Position Butt Stock Assembly - Mil Spec
6-Position AR15/M4 Carbine Stock - Complete Kit - (BLACK) Complete stock kit for AR-15 includes Pol..
AR-15 5.56x45/.223 Magpul PMAG 10 Round Magazine
The PMAG 10 AR/M4 GEN M2 MOE is a 10-round 5.56x45 NATO (.223 Remington) AR15/M4 compatible magazine..
ASC 10 Round 6MM ARC Magazine | Stainless Steel | Anti-Tilt Follower
The ASC 10 Round 6MM ARC Magazine is precision-engineered to deliver exceptional reliability and per..