My Account (Sign in)
Your basket is empty.
0
Basket
Help and contact
Free standard delivery over £199
100-day return policy
Brownells UK - World's Largest Supplier of Gun Parts, Gunsmith Tools & Shooting Accessories United Kingdom
My Account (Sign in)
Shopping list
(0)
Basket
Newsletter Newsletter
Sale
Home Popular AR-15 Lower

AR-15 Lower

AR-15 Lower Rifle Parts
AR-15 Lower > Rifle Parts - Preview 0 AR-15 Lower > Rifle Parts - Preview 1 AR-15 Lower Handgun Parts
AR-15 Lower > Handgun Parts - Preview 0 AR-15 Lower > Handgun Parts - Preview 1 AR-15 Lower Shotgun Parts
AR-15 Lower > Shotgun Parts - Preview 0 AR-15 Lower > Shotgun Parts - Preview 1 AR-15 Lower Magazines
AR-15 Lower > Magazines - Preview 0 AR-15 Lower > Magazines - Preview 1 AR-15 Lower Shooting Accessories
AR-15 Lower > Shooting Accessories - Preview 0 AR-15 Lower > Shooting Accessories - Preview 1 AR-15 Lower Gunsmith Tools
AR-15 Lower > Gunsmith Tools - Preview 0 AR-15 Lower > Gunsmith Tools - Preview 1 AR-15 Lower Optics & Mounting
AR-15 Lower > Optics & Mounting - Preview 0 AR-15 Lower > Optics & Mounting - Preview 1 AR-15 Lower Gun Cleaning & Chemicals
AR-15 Lower > Gun Cleaning & Chemicals - Preview 0 AR-15 Lower > Gun Cleaning & Chemicals - Preview 1

Restrict search
  • Products
  • Bestseller
  • Top rated
  • Sale
  • New
then

AR-15 Lower - Products

41 - 60 of 930 results
Upgrade your AR-15 with Aero Precision's Lower Parts Kit 🛠️ Featuring Magpul MOE Grip in Black/FDE. Perfect for builders! ✨ Get started on your custom build today!
AERO PRECISION AR-15 LOWER PARTS KIT W/ MOE GRIP - BLK
AR-15 LOWER PARTS KITS W/ MOE GRIP
AERO PRECISION
Reordered
£154.90 *
0
🔧 Build your AR-15 with Aero Precision's Lower Parts Kit featuring Magpul MOE Grip in Black/FDE. ✅ Mil-spec quality, versatile options! Get started on your custom build today! 🛒
AERO PRECISION AR-15 LOWER PARTS KIT W/ MOE GRIP - FDE
AR-15 LOWER PARTS KITS W/ MOE GRIP
AERO PRECISION
In stock
£154.90 *
0
Upgrade your AR-15 with the ALG Defense Lower Parts Kit 🛠️ featuring a QMS Trigger! Choose with or without grip. Perfect for home defense. Get started now! 🔫
ALG DEFENSE AR-15 LOWER PARTS KIT WITH GRIP W/ QMS TRIGGER
AR-15 LOWER PARTS KIT W/ QMS TRIGGER
ALG DEFENSE
In stock
£144.90 * £124.90 - £144.90*
0
🔧 Build your AR-15 with ease! Get the CMMG Lower Parts Kit featuring high-quality components & color-coded bags for simple assembly. Learn more now! 🛠️
CMMG LOWER PARTS KIT AR-15
AR-15 LOWER PARTS KIT
CMMG
In stock
£94.90 *
4
🔧 Build your AR-15 to perfection with the CMC Triggers Lower Parts Kit! Excludes trigger & hammer to customize your setup. Get started on your dream build today! ✨
CMC TRIGGERS LOWER PARTS KIT
AR-15 LOWER PARTS KIT
CMC TRIGGERS
In stock
£59.90 *
0
🔧 Build your AR-15 with precision! Get the Geissele Lower Parts Kit with mil-spec parts for optimal fit & function. Excludes trigger & grip. Shop now! ⚙️🛠️
GEISSELE AUTOMATICS LOWER PARTS KIT MIL-SPEC
AR-15 LOWER PARTS KIT
GEISSELE AUTOMATICS
In stock
£79.90 *
3.6
Upgrade your AR-15 with the ZRO Delta LPK 🛠️ - no trigger guard or grip. Experience a smoother pull & less grittiness with our ELG technology. Learn more now!
ZRO DELTA AR-15 LPK NO TRIGGER GUARD OR GRIP
AR-15 LOWER PARTS KIT
ZRO DELTA
In stock
£54.90 *
4.1
Upgrade your AR-15 with the ZRO Delta LPK Complete 🛠️. Experience a smoother trigger pull and polish with ELG technology. Get started on your custom build today! ✨
ZRO DELTA AR-15 LPK COMPLETE
AR-15 LOWER PARTS KIT
ZRO DELTA
Reordered
£54.90 *
4.1
Upgrade your AR-15 with the Sharps Bros Lower Parts Kit 🛠️ - top-notch, USA-made components for a perfect mil-spec fit. No fire control. Get started now! 🔫
SHARPS BROS AR-15 LOWER PARTS KIT WITH NO FIRE CONTROL
AR-15 LOWER PARTS KIT WITH NO FIRE CONTROL
SHARPS BROS
In stock
£54.90 *
0
Upgrade your AR-15 with Aero Precision's Lower Parts Kit 🛠️ featuring Magpul MOE SL Grip in FDE or Black. Perfect for custom builds. Shop now & enhance your firearm! 🔫
AERO PRECISION AR-15 LOWER PARTS KIT W/ MOE SL GRIP - FDE
AR-15 LOWER PARTS KITS W/ MOE SL GRIP
AERO PRECISION
In stock
£154.90 *
0
Upgrade your AR-15 with our Lower Parts Kit featuring the Geissele 2 Stage Enhanced Trigger 🎯 High-quality, Mil-spec parts for precision & reliability. Shop now! 🔧🛒
BROWNELLS AR-15 LOWER PARTS KIT W/ GEISSELE 2 STAGE ENHANCED TRIGGER
AR-15 LOWER PARTS KIT W/ GEISSELE 2 STAGE ENHANCED TRIGGER
BROWNELLS
Reordered
£279.90 *
0
🔧 Build your AR-15 with precision! Get the essential lower parts kit by Aero Precision, minus FCG, grip & trigger guard. Perfect for custom setups. Shop now! 🔫
AERO PRECISION AR-15 LOWER PARTS KIT NO FCG/ PISTOL GRIP/ TRIGGERGUARD
AR-15 LOWER PARTS KIT NO FCG/ PISTOL GRIP/ TRIGGERGUARD
AERO PRECISION
Reordered
£59.90 *
0
🔫 Upgrade your AR-15 with our Lower Parts Kit featuring the exclusive Geissele B-GC Competition Trigger! 🎯 Perfect for 3 Gun & target shooting. Get the edge now! ✨
BROWNELLS AR-15 LOWER PARTS KIT W/ GEISSELE B-GC COMPETITION TRIGGER
AR-15 LOWER PARTS KIT W/ GEISSELE B-GC COMPETITION TRIGGER
BROWNELLS
Reordered
£279.90 *
0
🔧 Upgrade your AR-15 with Aero Precision's Lower Parts Kit featuring Magpul MOE SL Grip! Perfect for custom builds. Shop now for quality parts! ✨
AERO PRECISION AR-15 LOWER PARTS KIT W/ MOE SL GRIP - BLK
AR-15 LOWER PARTS KITS W/ MOE SL GRIP
AERO PRECISION
In stock
£154.90 *
0
🔧 Elevate your gunsmithing with the AR .308 Lower Receiver Block by Midwest Industries! Durable polymer, perfect for assembly & maintenance. 🇺🇸 Made in USA. Learn more!
MIDWEST INDUSTRIES AR .308 LOWER RECEIVER BLOCK POLYMER
AR LOWER RECEIVER BLOCKS
MIDWEST INDUSTRIES
In stock
£59.90 * £54.90 - £59.90*
Bench & Vise Blocks
0
🔧 Build your AR-15 with ease using the CMMG Lower Pin & Spring Kit! Contains 17 essential parts for assembly and repairs. Get started on your project today! 🔫
CMMG AR-15 LOWER PIN & SPRING KIT
AR-15/M16 LOWER SPRING KIT
CMMG
In stock
£22.90 *
3.3
🛠️ Upgrade your AR-15 with the Strike Industries Lower Receiver Spring Kit! Perfect for gunsmiths & AR enthusiasts. Organized box with 20 of each essential spring. Shop now! 🔫
STRIKE INDUSTRIES AR LOWER RECEIVER SPRING KIT
AR-15/M16 LOWER RECEIVER GUNSMITH SPRING KIT
STRIKE INDUSTRIES
In stock
£14.90 * £14.90 - £104.90*
0
🔧 Upgrade your AR-15 with CMC Triggers Lower Parts Kit! Includes a Single Stage Curved 3 lb trigger & essential components. No excess parts. 🛒 Get started on your build!
CMC TRIGGERS LOWER PARTS KIT WITH TRIGGER SINGLE STAGE CURVED 3 LB
AR-15 LOWER PARTS KIT WITH TRIGGERS
CMC TRIGGERS
In stock
£329.90 *
0
🔧 Build your AR-15 with precision using the CMMG Gunbuilder's Lower Parts Kit! Lacking trigger & grip for customization. Get started on your build today! 🔫
CMMG AR-15 GUNBUILDER'S LOWER PARTS KIT
AR-15 LOWER GUNBUILDER'S LOWER PARTS KIT
CMMG
In stock
£59.90 *
4.5
🛠️ Upgrade your AR-15 with CMC Triggers Lower Parts Kit! Choose a flat or curved single-stage 3lb trigger for precision. Excludes grip. 🎯 Get started now!
CMC TRIGGERS LOWER PARTS KIT WITH TRIGGER SINGLE STAGE FLAT 3 LB
AR-15 LOWER PARTS KIT WITH TRIGGERS
CMC TRIGGERS
In stock
£329.90 *
0
Show 20 more results (Page 4)
Loading
41 - 60 of 930 results
Why order from us?
Unrivaled Product Selection

You want it? We got it!

Expert Customer Advice

Via Phone, Chat & Email

US Goods to your doorstep

No customs, no problems

100 days Returns

Shop with a peace of mind

Offers, Promotions & Exclusive Products

Through our weekly newsletter

Shamelessly Honest

We encourage critical product review

Fair Pricing

We pursue a sustainable pricing policy

We won't leave you stranded

Our entire team is made up of passionate gun enthusiasts

 

Site Navigation
Product Categories
Ordering
Customer Service

Welcome!

to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.

Whether you're looking to maintain, repair, or upgrade, we've got what you need!

For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.

Massive Selection
From the essentials to the unique, find everything under one roof.

Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.

Browse our collection and discover why we're the trusted name in shooting sports & hunting.

Brownells Norge - Komplett utvalg av ladeutstyr, våpendeler, kuler, hylser, kikkerter, optikk og luftvåpen Brownells Österreich - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Switzerland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells Deutschland - Einer der größten Lieferanten für Waffenteile, Büchsenmacherzubehör & Schießsportzubehör Brownells France - Le plus grand fournisseur d'Accessoires pour le tir, Pièces détachées & Outils d'Armurier Brownells Iberica - El mayor proveedor de accesorios para el Tiro, Piezas y herramientas del armero. Brownells Sverige - Världens största leverantör av Vapendelar, Vapensmide Verktyg & Skyttetillbehör Brownells Suomi Brownells Italia - Il negozio del più grande rivenditore di componenti e accessori per armi da tiro, difesa e caccia Brownells Polska - Największy na świecie dostawca części broni, narzędzi rusznikarskich & akcesoriów strzeleckich Brownells Česko - Největší světový dodavatel součástí zbraní, střeleckého příslušenství a zbrojního nářadí
*
Prices inclusive of duty & VAT.

© 2024 Brownells UK
Part of the Brownells Europe Group

Logo Brownells
Classical view Mobile view