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

Over 300,000 customers - we say thank you!

4.93/5 "Very good" (1400+ reviews)

40,000+ products for hunting and shooting sports

Home Popular AR-15 Lower Receiver Support

AR-15 Lower Receiver

AR-15 Lower Receiver Rifle Parts
AR-15 Lower Receiver > Rifle Parts - Preview 0 AR-15 Lower Receiver > Rifle Parts - Preview 1 AR-15 Lower Receiver Handgun Parts
AR-15 Lower Receiver > Handgun Parts - Preview 0 AR-15 Lower Receiver > Handgun Parts - Preview 1 AR-15 Lower Receiver Shotgun Parts
AR-15 Lower Receiver > Shotgun Parts - Preview 0 AR-15 Lower Receiver > Shotgun Parts - Preview 1 AR-15 Lower Receiver Magazines
AR-15 Lower Receiver > Magazines - Preview 0 AR-15 Lower Receiver > Magazines - Preview 1 AR-15 Lower Receiver Shooting Accessories
AR-15 Lower Receiver > Shooting Accessories - Preview 0 AR-15 Lower Receiver > Shooting Accessories - Preview 1 AR-15 Lower Receiver Gunsmith Tools
AR-15 Lower Receiver > Gunsmith Tools - Preview 0 AR-15 Lower Receiver > Gunsmith Tools - Preview 1 AR-15 Lower Receiver Optics & Mounting
AR-15 Lower Receiver > Optics & Mounting - Preview 0 AR-15 Lower Receiver > Optics & Mounting - Preview 1 AR-15 Lower Receiver Gun Cleaning & Chemicals
AR-15 Lower Receiver > Gun Cleaning & Chemicals - Preview 0 AR-15 Lower Receiver > Gun Cleaning & Chemicals - Preview 1
Restrict search
  • Products
  • Bestseller
  • Top rated
  • Sale
  • New
then
20 40 60

AR-15 Lower Receiver - Products

166 - 180 of 812 results
Upgrade your retro M16 build with the Brownells M16 Model 601 Pivot Pin 🔩. Perfect fit for BRN-601 Lower Receiver, ensuring detail and accuracy!
BROWNELLS
BROWNELLS MODEL 601 FRONT PIN ASSEMBLY
M16 MODEL 601 LOWER RECEIVER PIVOT PIN
Receiver Pins
0
Reordered
£23.90
Upgrade your AR-15 with CMC's Anti-Walk Pin Set! 🛠️ Prevent pin walking and enhance reliability with easy installation.
CMC TRIGGERS
CMC TRIGGERS AR-15 ANTI-WALK PIN SET SMALL DIAMETER
AR-15 ANTI-WALK PIN SET
Receiver Pins
0
Reordered
£26.90
Upgrade your AR-15 with Strike Industries' enhanced takedown & pivot pins. Perfect for custom looks and versatility! 🔧
STRIKE INDUSTRIES
STRIKE INDUSTRIES AR-15 ENHANCED PIVOT TAKEDOWN PINS RED
AR-15 EXTENDED TAKEODWN PIVOT PIN
Pins
5
Reordered
£28.90 £25.90 - £28.90
Upgrade your AR-15 with the enhanced magazine release button from Battle Arms Development. ⚙️ Enjoy superior ergonomics and performance!
BATTLE ARMS DEVELOPMENT INC.
BATTLE ARMS DEVELOPMENT INC. AR-15/M16 ENHANCED MAGAZINE RELEASE BUTTON
AR-15/M16 ENHANCED MAGAZINE RELEASE BUTTON
Magazine Releases
5
Reordered
£15.90
Easily install the 9mm magazine quick change adapter block in your AR-15® for seamless use with Colt® magazines. 🚀 Made in USA!
PRO MAG
PRO MAG AR-15 MAGAZINE QUICK CHANGE ADAPTER BLOCK 9MM
AR-15 MAGAZINE QUICK CHANGE ADAPTER BLOCK 9MM
Magazine Guides & Inserts
0
In stock
£99.90
Upgrade your AR-15 with the Phase 5 Sloped Quick Disconnect End Plate! 🇺🇸 Lightweight, durable, and QD swivel compatible for enhanced performance.
PHASE 5 TACTICAL
PHASE 5 TACTICAL AR-15 SLOPED QUICK DISCONNECT END PLATE
AR-15 SLOPED QUICK DISCONNECT END PLATE
Buffer Tube Hardware
0
In stock
£74.90
Upgrade your AR-15 with the Hogue Freedom Fighter Fixed Magazine Refill Kit! 🔧 Easily modify more rifles or replace lost parts.
HOGUE
HOGUE FREEDOM FIGHTER FIXED MAGAZINE RECEIVER REFILL KIT
AR-15 FREEDOM FIGHTER FIXED MAGAZINE CONVERSION REFILL KIT
 
0
In stock
£54.90
Reduce recoil and enhance accuracy with the KYNTEC AR-15 Recoil Buffer. 🔧 Built to Mil-Spec standards, it's perfect for shooters!
KYNTEC CORPORATION
KYNTEC CORPORATION AR-15 CARBINE STOCK RECOIL BUFFER
AR-15/M16/308 AR RECOIL BUFFER
 
0
In stock
£209.90 £209.90 - £234.90
Enhance your shooting experience with the AR-15 Recoil Buffer! 🔧 Reduce recoil, improve accuracy, and prolong your gear's lifespan.
KYNTEC CORPORATION
KYNTEC CORPORATION AR-15 FIXED STOCK RECOIL BUFFER
AR-15/M16/308 AR RECOIL BUFFER
 
0
In stock
£234.90 £209.90 - £234.90
Upgrade your AR-15 with the EMR-A ambidextrous magazine release! 🚀 Ergonomic design ensures smooth operation and enhanced control.
FORWARD CONTROLS DESIGN
FORWARD CONTROLS DESIGN AR-15 EXTENDED MAGAZINE RELEASE DIMPLED AMBIDEXTROUS
AR-15 ENHANCED MAGAZINE RELEASE AMBIDEXTROUS
Magazine Releases
0
Reordered
£104.90
Upgrade your AR-15 with Strike Industries Shift Pins! 🔩 Effortless assembly and disassembly with innovative QD rotation feature.
STRIKE INDUSTRIES
STRIKE INDUSTRIES AR-15 SHIFT PINS IN BLACK
AR-15 SHIFT PINS
Pins
0
In stock
£35.90
Upgrade your AR-15 with the stainless steel Buffer Retainer from Forward Controls Design. 💪 Enhanced durability and compatibility for optimal performance!
FORWARD CONTROLS DESIGN
FORWARD CONTROLS DESIGN AR-15 BUFFER RETAINER STAINLESS STEEL
AR-15 BUFFER RETAINER STAINLESS STEEL
 
0
Reordered
£16.90
Upgrade your AR-15 with the EMR-A ambidextrous magazine release! ⚙️ Ergonomic design ensures smooth operation and enhanced control.
FORWARD CONTROLS DESIGN
FORWARD CONTROLS DESIGN AR-15 ENHANCED EXTENDED MAG RELEASE SERRATED AMBIDEXTROUS
AR-15 ENHANCED MAGAZINE RELEASE AMBIDEXTROUS
Magazine Releases
0
Reordered
£104.90
Upgrade your AR-15 with the EMR-A Enhanced Magazine Release! 🔧 Ergonomic, ambidextrous, and designed for optimal performance.
FORWARD CONTROLS DESIGN
FORWARD CONTROLS DESIGN AR-15 ENHANCED MAGAZINE RELEASE SERRATED AMBIDEXTROUS
AR-15 ENHANCED MAGAZINE RELEASE AMBIDEXTROUS
Magazine Releases
0
In stock
£104.90
Upgrade your AR-15 with the Aero Precision Enhanced Pistol Buffer Tube. 🛠️ Compatible with standard receivers for better performance.
AERO PRECISION
AERO PRECISION ENHANCED PISTOL BUFFER TUBE FOR AR-15 BLACK
AR-15 ENHANCED PISTOL BUFFER TUBE
Buffer Tubes
0
In stock
£54.90
20 40 60
Show 15 more results (Page 13)
Loading
166 - 180 of 812 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

Connect

Secure payment methods

VisaMasterCardAmex 

Trade Associations

Trade member of the British Association for Shooting and ConservationGTAC.I.P.

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