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 Receivers Upper Receivers

Upper Receivers

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

Upper Receivers - Products

76 - 90 of 179 results
🎯 Upgrade your AR-15 with the robust CROSS MACHINE TOOL CO. BILLET UPPER RECEIVER for .458 SOCOM. Precision machined for performance. Shop now for a lifetime warranty! 🔧🛠️
CROSS MACHINE TOOL CO. AR-15 CMT BILLET UPPER RECEIVER .458 SOCOM
AR15 CMT BILLET UPPER RECEIVER .458 SOCOM
CROSS MACHINE TOOL CO.
In stock - Is a 'Call to order' product.
£354.20 *
Upper Receivers
0
🔫 Upgrade your AR-15 with the Stern Defense SD Mod 4 9mm Upper Receiver! Complete assembly, 16.1in M-LOK handguard, ready to shoot. Get started now! 🎯
STERN DEFENSE SD MOD 4 9MM UPPER RECEIVER 16.1IN M-LOK COMPLETE BLACK
AR-15 SD MOD 4 9MM UPPER RECEIVER M-LOK COMPLETE
STERN DEFENSE
In stock - Is a 'Call to order' product.
£933.65 *
Upper Receivers
0
🔫 Upgrade your AR-15 with Stern Defense's SD Mod 5 9mm Upper Receiver! 6" & 8.5" barrels, M-LOK handguard, and more. Made in the USA. Shop now! 🇺🇸
STERN DEFENSE SD MOD 5 9MM UPPER RECEIVER 6IN M-LOK COMPLETE BLACK
AR-15 SD MOD 5 9MM UPPER RECEIVERS M-LOK COMPLETE
STERN DEFENSE
In stock - Is a 'Call to order' product.
£801.75 * £801.75 - £826.85*
Upper Receivers
0
🔫 Build your custom AR-15 with a Spikes Tactical 9MM UPPER RECEIVER! Assembled, anodized black finish, and lightweight design. Learn more and start your build! 🛠️
SPIKES TACTICAL AR-15 9MM UPPER RECEIVER
AR-15 9MM UPPER RECEIVER
SPIKES TACTICAL
In stock - Is a 'Call to order' product.
£164.90 *
Upper Receivers
0
🎯 Upgrade your SR-25 with the Knights Armament 6.5 Creedmoor Precision Rifle Upper Receiver! 22" barrel for long-range accuracy & reduced recoil. Shop now! 🛒
KNIGHTS ARMAMENT UPPER RECEIVER PRECISION RIFLE KIT 6.5 CREEDMOOR 22 BARREL
SR-25 PRECISION RIFLE COMPLETE UPPER RECEIVER 6.5 CREEDMOOR M-LOK
KNIGHTS ARMAMENT
Reordered - Is a 'Call to order' product.
£5,352.90 *
Upper Receivers
0
🔫 Upgrade your AR-15 with a lightweight upper receiver from Midwest Industries! 16" barrel, 12" M-LOK rail, 223 Wylde. Shop now for a ready-to-go solution! 🎯
MIDWEST INDUSTRIES AR-15 16" LIGHTWEIGHT UPPER W/ 12" M-LOK SLH RAIL
AR-15 LIGHTWEIGHT UPPER RECEIVER W/ SLIM LINE HANDGUARDS
MIDWEST INDUSTRIES
Not available - Is a 'Call to order' product.
£797.75 * £797.75 - £829.75*
Upper Receivers
0
🔥 Upgrade your AR-15 with the lightweight & sleek Midwest Industries Upper Receiver! Features a 16" barrel, 15" M-LOK rail & anodized finish. Get the best of style & functionality! ✨
MIDWEST INDUSTRIES AR-15 16" LIGHTWEIGHT UPPER W/ 15" M-LOK COMBAT RAIL
AR-15 LIGHTWEIGHT UPPER RECEIVER W/ COMBAT RAIL HANDGUARDS
MIDWEST INDUSTRIES
In stock - Is a 'Call to order' product.
£883.00 *
Upper Receivers
0
🔫 Upgrade your AR-15 with the Foxtrot Mike MIKE-45 16" Complete Upper Receiver! Ready-to-mount, M-LOK handguard, 1-10 twist barrel. Perfect for Glock mag lowers. Learn more! 🌟
FOXTROT MIKE PRODUCTS MIKE-45 16 COMPLETE UPPER RECEIVER
AR-15 MIKE-45 COMPLETE UPPER RECEIVERS
FOXTROT MIKE PRODUCTS
In stock - Is a 'Call to order' product.
£695.25 *
Upper Receivers
0
🔫 Upgrade your AR-15 with a retro touch! Shop the Brownells C7 Stripped Upper Receiver, perfect for Canadian C7 & Colt Model 723 clones. 🎯 Anodized finish & true to military specs. Get started!
BROWNELLS AR-15 C7 STRIPPED UPPER RECEIVER BLACK
AR-15 C7 STRIPPED UPPER RECEIVER
BROWNELLS
In stock - Is a 'Call to order' product.
£123.90 *
Upper Receivers
0
🎯 Upgrade your AR-15 with Stern Defense's SD Mod 4 9mm Upper Receiver! Complete with M-LOK handguard & blast can. 🛒 Get shooting-ready with a click!
STERN DEFENSE SD MOD 4 9MM UPPER RECEIVER 4IN M-LOK COMPLETE BLACK
AR-15 SD MOD 4 9MM UPPER RECEIVER 4IN M-LOK COMPLETE
STERN DEFENSE
In stock - Is a 'Call to order' product.
£725.00 *
Upper Receivers
0
Shop the PRIMARY WEAPONS MK111 PRO Complete Upper .223 Wylde! 🎯 11.85" barrel, adjustable gas system & MLOK handguard. Perfect for all levels! Get yours now! 🔥
PRIMARY WEAPONS MK111 PRO COMPLETE UPPER RECEIVER 11.85" BLACK
MK111 PRO UPPER RECEIVER COMPLETE .223 WYLDE
PRIMARY WEAPONS
In stock - Is a 'Call to order' product.
£993.25 *
Upper Receivers
0
🔥 Elevate your shooting with the MK116 PRO Upper Receiver in .223 Wylde! Features PWS long stroke piston, adjustable gas system & MLOK handguard. Get yours now! ✨
PRIMARY WEAPONS MK116 PRO COMPLETE UPPER RECEIVER ASSEMBLY 16.1" BLACK
MK116 PRO UPPER RECEIVER COMPLETE .223 WYLDE
PRIMARY WEAPONS
In stock - Is a 'Call to order' product.
£995.70 *
Upper Receivers
0
🎯 Upgrade your AR-15 with Aero Precision's Stripped XL Upper Receiver! Precision machined for .50 Beowulf & .458 SOCOM. Perfect fit & finish. Get started now! 🔧✨
AERO PRECISION AR-15 STRIPPED XL UPPER RECEIVER BLACK
AR-15 STRIPPED XL UPPER RECEIVER
AERO PRECISION
In stock - Is a 'Call to order' product.
£101.30 *
Upper Receivers
0
Show 15 more results (Page 7)
Loading
76 - 90 of 179 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