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 Bolt Carrier Group

Bolt Carrier Group

Bolt Carrier Group Rifle Parts
Bolt Carrier Group > Rifle Parts - Preview 0 Bolt Carrier Group > Rifle Parts - Preview 1 Bolt Carrier Group Handgun Parts
Bolt Carrier Group > Handgun Parts - Preview 0 Bolt Carrier Group > Handgun Parts - Preview 1 Bolt Carrier Group Shotgun Parts
Bolt Carrier Group > Shotgun Parts - Preview 0 Bolt Carrier Group > Shotgun Parts - Preview 1 Bolt Carrier Group Magazines
Bolt Carrier Group > Magazines - Preview 0 Bolt Carrier Group > Magazines - Preview 1 Bolt Carrier Group Shooting Accessories
Bolt Carrier Group > Shooting Accessories - Preview 0 Bolt Carrier Group > Shooting Accessories - Preview 1 Bolt Carrier Group Gunsmith Tools
Bolt Carrier Group > Gunsmith Tools - Preview 0 Bolt Carrier Group > Gunsmith Tools - Preview 1 Bolt Carrier Group Gun Cleaning & Chemicals
Bolt Carrier Group > Gun Cleaning & Chemicals - Preview 0 Bolt Carrier Group > Gun Cleaning & Chemicals - Preview 1

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

Bolt Carrier Group - Products

346 - 355 of 355 results
🔫 Upgrade your AR-15 with the Brownells MK18 Stripped SOCOM Upper Receiver & LAW Tactical Folder! Precision-crafted, test-fired for quality. Shop now in black or FDE! 🛒
BROWNELLS MK18 10.3" STRIPPED SOCOM UPPER W/ LAW FOLDER BLK
MK18 10.3" STRIPPED SOCOM UPPER RECEIVER W/ LAW FOLDER
BROWNELLS
Reordered - Is a 'Call to order' product.
£1,549.90 * £1,549.90 - £1,699.90*
Upper Receivers
0
🎯 Upgrade your AR-15 with KE Arms SLT-2 Straight Trigger! Experience a smooth, consistent pull & ultra-fast reset for rapid follow-up shots. Easy drop-in installation! 🔧 Learn more. ✨
KE ARMS AR-15 SLT-2 STRAIGHT TRIGGER SINGLE STAGE DROP-IN
AR-15 SLT-2 STRAIGHT TRIGGERS
KE ARMS
Not available
 
Triggers
0
🔥 Upgrade your AR-15 with the versatile BRN-180® Gen 2 Upper Receiver! Reliable piston system, .223 Wylde chamber & adjustable gas. Shop now for precision & durability! 🎯
BROWNELLS BRN-180 GEN 2 16" 223 WYLDE UPPER RECEIVER ASSEMBLY
BRN-180® GEN 2 COMPLETE UPPER RECEIVER ASSEMBLY
BROWNELLS
In stock - Is a 'Call to order' product.
£1,109.90 * £1,109.90 - £1,329.90*
Upper Receivers
0
🔫 Upgrade your AR-15 with the KE Arms LLC KP-15 Complete Lower Receiver in FDE! Featuring the RTS-1 Rekluse trigger & JP Silent Capture Spring. Learn more! 🎯
KE ARMS KP-15 COMPLETE LOWER RECEIVER - FDE - MULTI-CALIBER
WWSD 2021 COMPLETE LOWER RECEIVER
KE ARMS
Not available - Is a 'Call to order' product.
£879.90 * £879.90 - £889.90*
Lower Receivers
0
🔫 Upgrade your AR-15 with the KE Arms WWSD KP-15 Complete Lower Receiver in OD Green! Featuring the Rekluse trigger & JP Silent Capture Spring. Learn more! 🎯
KE ARMS WWSD KP-15 COMPLETE LOWER RECEIVER OD GREEN
WWSD 2021 COMPLETE LOWER RECEIVER
KE ARMS
Not available - Is a 'Call to order' product.
£879.90 * £879.90 - £889.90*
Lower Receivers
0
🔥 Upgrade your AR-15 with the BRN-180® Gen 2 Complete Upper Receiver! Reliable piston system, .223 Wylde chamber, & adjustable gas. Shop now for precision & versatility! 🎯
BROWNELLS BRN-180 GEN 2 16" 223 WYLDE UPPER & MI SIDE FOLDING STOCK
BRN-180® GEN 2 COMPLETE UPPER RECEIVER ASSEMBLY
BROWNELLS
In stock - Is a 'Call to order' product.
£1,319.90 * £1,109.90 - £1,329.90*
Upper Receivers
0
🔫 Upgrade your AR-15 with the BRN-180® Gen 2 Upper Receiver! Reliable piston system, adjustable gas & 7.62x39mm caliber. Shop now for improved performance! 💥
BROWNELLS BRN-180 GEN 2 16" 7.62X39MM UPPER RECEIVER ASSEMBLY
BRN-180® GEN 2 COMPLETE UPPER RECEIVER ASSEMBLY
BROWNELLS
In stock - Is a 'Call to order' product.
£1,149.90 * £1,109.90 - £1,329.90*
Upper Receivers
0
🔧 Upgrade your AR-15 with the Brownells QRB Upper Receiver Takedown Kit! 🌟 Swift barrel swaps & easy storage with Law Folding Adapter. Shop now for enhanced AR-15 modularity! 🛒
BROWNELLS QRB UPPER TAKEDOWN KIT MID-LENGTH W/ FOLDING STOCK ADAPATER
QRB UPPER RECEIVER TAKEDOWN KITS W/ LAW FOLDING ADAPTER
BROWNELLS
In stock - Is a 'Call to order' product.
£929.90 * £929.90 - £949.90*
Handguard Hardware
0
Upgrade your AR-15 with the Brownells MK18 RIII 10.3" Stripped Upper & LAW Folder 🛠️. Perfect for compact builds in FDE or black. Get the edge in performance & portability! 🔫🎯 Learn more.
BROWNELLS MK18 RIII 10.3" STRIPPED UPPER W/ LAW FOLDER FDE
MK18 RIII 10.3" STRIPPED UPPER RECEIVERS W/ LAW FOLDER
BROWNELLS
Not available - Is a 'Call to order' product.
£1,449.90 * £1,449.90 - £1,459.90*
Upper Receivers
0
346 - 355 of 355 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