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 Rifle Parts Receiver Parts Parts Kits

Parts Kits

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

Parts Kits - Products

21 - 40 of 90 results
🔧 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
🔧 Build your AR-15 with precision! Get the Daniel Defense Lower Parts Kit 🛠️ - top quality, MIL-SPEC components compatible with many receivers. Learn more! 🔫
DANIEL DEFENSE AR-15 LOWER PARTS KIT
AR-15 LOWER PARTS KIT
DANIEL DEFENSE
In stock
£159.90 *
0
🔧 Build your AR-15 with Aero Precision's M4E1 Lower Parts Kit minus FCG. Choose from FDE or Black MOE Grips. Perfect for custom setups. Learn more! 🔫
AERO PRECISION M4E1 MOE LOWER PARTS KIT MINUS FCG - FDE
M4E1 LOWER PARTS KITS W/ MOE GRIP, NO FCG PARTS
AERO PRECISION
In stock
£84.90 *
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-15 with precision! Get the Aero Precision MOE Lower Parts Kit 🛠️ - no fire control group included. Perfect for custom setups. Shop now! 🔫
AERO PRECISION AR-15 MOE LOWER PARTS KIT MINUS FCG - BLACK
AR-15 MOE LOWER PARTS KITS W/O FIRE CONTROL GROUP
AERO PRECISION
In stock
£94.90 *
0
🔧 Upgrade your AR-15 with the ALG Defense Lower Parts Kit featuring the ACT Trigger! Perfect for home gunsmiths. Get started on your build today! 🛠️
ALG DEFENSE AR-15 LOWER PARTS KIT W/ ACT TRIGGER
AR-15 LOWER PARTS KIT W/ ACT TRIGGER
ALG DEFENSE
In stock
£149.90 * £149.90 - £174.90*
0
🔧 Upgrade your AR .308 with Aero Precision's M5 MOE SL Lower Parts Kit minus FCG in black. Perfect for custom builds. No fire control group included. Learn more! 🔫
AERO PRECISION M5 MOE SL LOWER PARTS KIT MINUS FCG - BLACK
AR .308 M5 LOWER PARTS KITS W/ MOE SL, NO FCG
AERO PRECISION
In stock
£99.90 * £99.90 - £109.90*
0
🔧 Complete your AR-15 build with Brownells Bolt Carrier Completion Kit 🛠️ High-quality, mil-spec parts for reliability. Get started on your custom AR-15 now!
BROWNELLS BOLT/CARRIER COMPLETION KIT
AR-15/M16 BOLT CARRIER COMPLETION KIT
BROWNELLS
In stock - Is a 'Call to order' product.
£47.90 *
5
🔧 Keep your AR-15/M16 .22LR in top shape with the CMMG Bolt Rehab Kit! Includes essential parts for maintenance. Get started on your rifle rehab today! 🔫
CMMG AR15/M16 22LR BOLT REHAB KIT
AR-15/M16 22LR BOLT REHAB KIT
CMMG
In stock - Is a 'Call to order' product.
£41.90 *
🔧 Keep your MCR running smoothly with the Fightlite Industries Bolt Rehab Kit! 🛠️ Includes all essential components. Get started on maintenance now! ✅
FIGHTLITE INDUSTRIES MCR BOLT REHAB KIT
MCR BOLT REHAB KIT
FIGHTLITE INDUSTRIES
In stock - Is a 'Call to order' product.
£204.90 *
🔧 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
🔧 Build your custom AR with the Aero Precision M4E1 Lower Parts Kit minus FCG in FDE. Perfect for upgrades! 🛒 Shop now & tailor your build with quality parts!
AERO PRECISION M4E1 MOE SL LOWER PARTS KIT MINUS FCG - FDE
M4E1 LOWER PARTS KITS W/ MOE SL GRIP, NO FCG PARTS
AERO PRECISION
In stock
£79.90 *
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 EPC with Aero Precision's Lower Parts Kit! Excludes FCG/Grip for customization 🛠️. Perfect for AR15 assembly. Get started on your build today! ✨
AERO PRECISION EPC LOWER PARTS KIT MINUS FCG/GRIP
EPC LOWER PARTS KIT MINUS FCG/GRIP
AERO PRECISION
In stock
£64.90 *
0
🔧 Build your AR-15 with precision! Get the Aero Precision MOE SL Lower Parts Kit 🛠️ - available in FDE or Black. Perfect for custom builds. No FCG included. Shop now! ✨
AERO PRECISION AR-15 MOE SL LOWER PARTS KIT MINUS FCG - FDE
AR-15 MOE SL LOWER PARTS KITS W/O FIRE CONTROL GROUP
AERO PRECISION
In stock
£79.90 * £79.90 - £94.90*
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 .308 with Aero Precision's M5 Lower Parts Kit featuring a Magpul MOE SL Grip in FDE! Versatile, reliable & ready for assembly. Learn more! 🛠️
AERO PRECISION M5 LOWER PARTS KIT W/ MOE SL GRIP - FDE
AR .308 M5 LOWER PARTS KITS W/ MOE SL GRIP
AERO PRECISION
In stock
£159.90 *
0
🔧 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 .308 with Aero Precision's M5 Lower Parts Kit minus FCG/Pistol Grip! Perfect for custom setups. Get started on your build today! 🔫🛠️
AERO PRECISION AR 308 M5 LOWER PARTS KIT NO FCG/ PISTOL GRIP
AR 308 M5 LOWER PARTS KIT NO FCG/ PISTOL GRIP
AERO PRECISION
In stock
£79.90 *
0
Show 20 more results (Page 3)
Loading
21 - 40 of 90 results
  • Categories
  • Restrict search
    • Make
    • Model
    • Manufacturer
    • Special Filters
    • Price
      • -
    • Stock status
    • Feedback
    View all filters
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