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

61 - 80 of 930 results
🔧 Build your AR-15 with ease! Choose our Brownells Lower Parts Kits with Mil-Spec triggers. High-quality, USA-made 🇺🇸, no pistol grip included. Shop now & upgrade your AR build! 🔫🛠️
BROWNELLS AR-15 LPK W/MIL-SPEC TRIGGER BLACK
AR-15 LOWER PARTS KITS W/ TRIGGER ASSEMBLIES
BROWNELLS
Reordered
£89.90 *
0
🔧 Build your AR-15 with ease! Get the best lower parts kits with trigger assemblies from Brownells. Choose your finish & upgrade now. 🛒 Learn more!
BROWNELLS AR-15 LPK W/TRIGGER ASSEMBLY NICKEL
AR-15 LOWER PARTS KITS W/ TRIGGER ASSEMBLIES
BROWNELLS
Reordered
£89.90 *
0
🔨 Build your AR .308 with precision! Get the CMMG 308 AR Gunbuilder's Lower Parts Kit 🛠️. Includes LR308 pins & improved bolt catch. Shop now & upgrade your build! ✨
CMMG 308 AR GUNBUILDER'S LOWER PARTS KIT
308 AR LOWER GUNBUILDER'S LOWER PARTS KIT
CMMG
In stock
£69.90 *
3
🛠️ Upgrade your gunsmithing setup with the Pro Mag AR-15 Lower Receiver Magazine Well Vise Block! Secure your build with ease. 🇺🇸 Made in USA. Get started now!
PRO MAG AR-15 LOWER RECEIVER MAGAZINE WELL VISE BLOCK
AR-15 RECEIVER MAGAZINE WELL VISE BLOCKS
PRO MAG
In stock
£26.90 *
Bench & Vise Blocks
0
🔨 Build your AR-15 with ease using the Luth-AR LLC Lower Receiver Parts Builder Kit! All essential bits included, minus the trigger & stock. Get started now! 🔫
LUTH-AR LOWER RECEIVER PARTS BUILDER KIT- AR15
AR-15 BUILDER KIT
LUTH-AR
In stock
£59.90 *
0
🔧 Build your AR .308 with ease! Get the CMMG Lower Parts Kit 🛠️ - complete with A2 grip & Mil-Spec trigger. Organized parts for simple assembly. Shop now! ✨
CMMG 308 AR LOWER PARTS KIT
308 AR LOWER PARTS KIT
CMMG
In stock
£109.90 *
4
🎯 Upgrade your AR-15 with the RA-140 RAVE Trigger by Rise Armament! Experience a crisp break & quick reset. Easy install, durable & reliable. Learn more! 🔫
RISE ARMAMENT RA-140 RAVE FLAT DROP-IN TRIGGER & AR-15 LOWER PARTS KIT
AR-15 RA-140 RAVE SUPER SPORTING TRIGGER
RISE ARMAMENT
In stock
£224.90 * £174.90 - £224.90*
Triggers
0
🎯 Upgrade your AR-15 with the RA-140 RAVE Super Sporting Trigger! Experience a crisp break & quick reset. 🛠️ Easy install + anti-walk pins included. Learn more! 🔫
RISE ARMAMENT RA-140 RAVE CURVED DROP-IN TRIGGER & AR-15 LOWER PARTS KIT
AR-15 RA-140 RAVE SUPER SPORTING TRIGGER
RISE ARMAMENT
In stock
£219.90 * £174.90 - £224.90*
Triggers
0
🔧 Upgrade your AR .308 with the Strike Industries Enhanced Lower Parts Kit! Excludes FCG for custom setups. ✨ Perfect for builders. Shop now! 🛒
STRIKE INDUSTRIES AR 308 ENHANCED LOWER PARTS KIT W/O FCG
AR308 ENHANCED LOWER PARTS KIT, NO TRIGGER, HAMMER, DISCONNECTOR
STRIKE INDUSTRIES
In stock
£89.90 *
0
🔧 Build your AR-15 to perfection with the GEISSELE AUTOMATICS LLC Mil-Spec Lower Parts Kit! Excludes trigger for custom setups. ✅ Premium quality & fit. Learn more! 🔫
GEISSELE AUTOMATICS AR-15 MIL-SPEC LOWER PARTS KIT W/ GRIP, NO TRIGGER
AR-15 MIL-SPEC LOWER PARTS KIT W/ GRIP, NO TRIGGER
GEISSELE AUTOMATICS
In stock
£89.90 *
0
Upgrade your AR-15 with the Velocity 3-lb Curved Trigger & get a FREE Lower Parts Kit! 🔧 High-quality, Mil-spec, USA-made parts. Easy install. Shop now! 🛒
BROWNELLS VELOCITY 3-LB CURVED AR-15 TRIGGER W/ FREE LOWER PARTS KIT
VELOCITY AR-15 3LB TRIGGER W/ FREE LOWER PARTS KIT
BROWNELLS
Reordered
£209.90 *
0
🔧 Complete your AR-15 builds with the Strike Industries Lower Receiver Gunsmith Spring Kit. 160 quality springs in a clear organizer. Shop now and keep your projects firing smoothly! 🛠️
STRIKE INDUSTRIES LOWER RECEIVER GUNSMITH SPRING KIT
AR-15/M16 LOWER RECEIVER GUNSMITH SPRING KIT
STRIKE INDUSTRIES
In stock
£104.90 * £14.90 - £104.90*
0
Upgrade your AR-15 with the Ultra Duty Lower Parts Kit by Geissele Automatics LLC 🛠️ High-grade, stainless steel internals for reliability. Shop now!
GEISSELE AUTOMATICS AR-15 ULTRA DUTY LOWER PARTS KIT DDC
AR-15 ULTRA DUTY LOWER PARTS KITS
GEISSELE AUTOMATICS
In stock
£189.90 * £184.90 - £189.90*
0
🔧 Build your AR-15 with Aero Precision's EPC Lower Parts Kit featuring the MOE Grip in FDE! 🛠️ High-quality components, AR15 compatibility. Shop now! ✨
AERO PRECISION EPC LOWER PARTS KIT WITH MOE GRIP FDE
EPC LOWER PARTS KIT WITH MOE GRIP
AERO PRECISION
In stock
£139.90 *
0
🔧 Build your AR-15 with precision using the Armaspec Stainless Lower Parts Kit for .223/5.56! 🇺🇸 Made in USA with a Lifetime Warranty. Get started on your gun project now! 🔫
ARMASPEC GUN BUILDERS STAINLESS LOWER PARTS KIT .223/5.56 BLACK
AR-15 GUN BUILDERS LOWER PARTS KITS STAINLESS .223/5.56
ARMASPEC
In stock
£114.90 *
0
🔥 Upgrade your AR-15 with the Battle Arms Enhanced Lower Parts Kit! Enjoy smoother operation & better control. 🎯 Quick safety engagement. Shop now! ✨
BATTLE ARMS DEVELOPMENT INC. AR-15 INVESTMENT CAST ENHANCED LOWER PARTS KIT
AR-15 INVESTMENT CAST ENHANCED LOWER PARTS KIT
BATTLE ARMS DEVELOPMENT INC.
In stock
£46.90 *
0
Show 20 more results (Page 5)
Loading
61 - 80 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