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 Bolt Parts Bolt Carrier Groups

Bolt Carrier Groups

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

Bolt Carrier Groups - Products

1 - 20 of 80 results
Upgrade your AR-15 with Brownells Chrome Bolt Carrier Group 🛠️! Perfect for 5.56 NATO, .223 Rem, & 300 Blackout. Smooth operation & easy cleaning. Learn more! ✨
BROWNELLS AR-15 SEMI AUTO CHROME BOLT CARRIER GROUP NO SERRATIONS
AR-15 SEMI-AUTO CHROME BOLT CARRIER GROUPS
BROWNELLS
In stock - Is a 'Call to order' product.
£164.90 *
Bolt Carrier Groups
0
🎯 Elevate your AR-15 with the Wmd Guns NIB-X® Bolt & Carrier Group! Experience smoother operation & easy cleaning with our nickel boron finish. Ideal for 3-gun competitors! 🔫 Learn more!
WMD GUNS AR-15 NIB-X® BOLT & CARRIER GROUP
AR-15 5.56 NICKEL BORON BOLT CARRIER GROUPS
WMD GUNS
In stock - Is a 'Call to order' product.
£239.90 *
Bolt Carrier Groups
0
Upgrade your AR-15 with Brownells 9mm Bolt Assembly for Glock mags! 🛠️ Featuring a robust black nitride finish, it's perfect for 9mm AR builds. Shop now! 🔫
BROWNELLS AR-15 9MM BOLT ASSEMBLY FOR GLOCK BLACK NITRIDE
AR-15 9MM BOLT ASSEMBLY FOR GLOCK
BROWNELLS
In stock - Is a 'Call to order' product.
£149.90 *
Bolt Carrier Groups
0
🎯 Transform your AR-15 into a .22LR with the CMMG Bravo SS Conversion Kit! 🛠️ Easy drop-in design, comes with a 10rd mag. Perfect for 5.56 NATO AR-15s. Get started now! 🔫
CMMG BRAVO SS .22LR CONVERSION KIT W/10RD MAGAZINE
AR-15/M16 22LR BRAVO CONVERSION KITS
CMMG
In stock - Is a 'Call to order' product.
£249.90 * £249.90 - £294.90*
Bolt Carrier Groups
4.5
🔫 Upgrade your AR-15 with Stern Defense's 9mm Bolt! Compatible with Glock & Colt mags, this bolt is perfect for semi-auto PCCs. Learn more & shop now! 🔧
STERN DEFENSE 9MM COMPLETE BOLT BLACK SEMI AUTO ONLY
AR-15 9MM BOLT FOR GLOCK AND COLT
STERN DEFENSE
In stock - Is a 'Call to order' product.
£189.90 *
Bolt Carrier Groups
0
🔥 Enhance your AR-15 with the Law Tactical ARIC-M Internal Carrier! 🎯 Fire folded, no tools needed & 100% backward compatibility. Get started with suppressed firepower! 🔫 Learn more.
LAW TACTICAL AR-15 ARIC-M INTERNAL CARRIER FOR SUPRESSED FIREARMS
AR-15 ARIC INTERNAL CARRIERS
LAW TACTICAL
In stock - Is a 'Call to order' product.
£559.90 * £549.90 - £559.90*
Bolt Carrier Groups
0
🔥 Upgrade your AR .308 with the BROWNELLS 308AR Bolt Carrier Group in Nickel Boron! 💥 MPI-tested for flawless operation in DPMS LR-308 rifles. Learn more! ✨
BROWNELLS 308AR BOLT CARRIER GROUP 308 WIN NICKEL BORON MP
308AR BOLT CARRIER GROUPS
BROWNELLS
In stock - Is a 'Call to order' product.
£254.90 * £229.90 - £254.90*
Bolt Carrier Groups
4.5
🔥 Switch to .22 LR with ease using the CMMG AR MK57 Conversion Kit! Includes 3 25-rd mags for endless fun. Ideal for cost-effective shooting. Get yours now! ✨
CMMG AR MK 57 CONVERSION KIT 22LR W/ 3 25-RD MAGS
AR MK57 CONVERSION KIT 22LR W/ MAGAZINES
CMMG
In stock - Is a 'Call to order' product.
£314.90 * £284.90 - £314.90*
Bolt Carrier Groups
0
🔥 Enhance your AR-15 with the LAW TACTICAL LLC ARIC! Fire folded with no tools needed for maintenance. 🛠️ Perfect for 5.56mm & .223 Rem users. Learn more! 🌟
LAW TACTICAL AR15 ARIC UNSUPPRESSED CARRIER W/ FOLDING STOCK ADAPTER
AR-15 ARIC INTERNAL CARRIERS W/LAW FOLDER
LAW TACTICAL
In stock - Is a 'Call to order' product.
£859.90 *
Bolt Carrier Groups
0
🔧 Upgrade your AR-15 with the Brownells Nitride MP Bolt Carrier Group! Perfect for 5.56 NATO, .223 Rem, & 300 Blackout. 💥 Reliable & durable, get yours now! ✨
BROWNELLS AR-15 BOLT CARRIER GROUP 5.56X45MM NITRIDE MP
AR15 BOLT CARRIER GROUP 5.56X45MM NITRIDE MP
BROWNELLS
In stock - Is a 'Call to order' product.
£134.90 *
Bolt Carrier Groups
0
🔥 Transform your AR-15 with the CMMG ECHO Conversion Kit! Shoot .22LR with ease & save on ammo. Includes 25-rd mag. Perfect for training. Get yours now! ✅
CMMG AR-15 ECHO CONVERSION KIT W/ 25-RD MAGAZINE 22LR BLK
AR-15 ECHO CONVERSION KIT 22LR
CMMG
In stock - Is a 'Call to order' product.
£279.90 *
Bolt Carrier Groups
0
🔧 Upgrade your AR-15 with Aero Precision's high-quality 5.56mm Bolt Carrier Groups! Choose from Nitride or Nickel Boron finishes. No logo design for a sleek look. Get started now! 🔫
AERO PRECISION AR-15 5.56 BCG W/9310 BOLT NO LOGO NITRIDE
AR-15 BOLT CARRIER GROUPS 5.56MM
AERO PRECISION
In stock - Is a 'Call to order' product.
£224.90 * £191.80 - £265.60*
Bolt Carrier Groups
0
🔥 Upgrade your AR-15 with Rubber City Armory's Low Mass 5.56 Bolt Carrier Group! 🎯 Lightweight at 8.9oz & Blacknitride+ finished for durability. Shop now & feel the difference!
RUBBER CITY ARMORY AR-15 LOW MASS 5.56 BOLT CARRIER GROUP
AR-15 LOW MASS 5.56 BOLT CARRIER GROUP
RUBBER CITY ARMORY
Not available - Is a 'Call to order' product.
£347.60 *
Bolt Carrier Groups
5
🔥 Upgrade your AR-15 with the JP Enterprises Ultra Low Mass Carrier with .223 Bolt for unmatched reliability & performance. Learn more & shop now! 🌟
J P ENTERPRISES AR15/M16 ULTRA LOW MASS CARRIER W/ 223 BOLT
AR-15/M16 ULTRA LOW MASS CARRIER W/223 BOLT
J P ENTERPRISES
Not available - Is a 'Call to order' product.
£638.70 *
Bolt Carrier Groups
0
Upgrade your AR-15 with Brownells M16 Phosphate Bolt Carrier Group! 🔧 MPI & HPT tested for reliability. Fits 5.56, .223, & 300 BLK. Get yours now! 🔫
BROWNELLS M16 PHOSPHATE BOLT CARRIER GROUP MP C158
M16 MIL-SPEC MP BOLT CARRIER GROUP
BROWNELLS
Not available - Is a 'Call to order' product.
£177.20 *
Bolt Carrier Groups
4
Upgrade your rifle with the Aero Precision AR 308 BOLT CARRIER GROUP! 🎯 Phosphate finish, multi-caliber support & laser logo. Shop now for top performance! 🔫
AERO PRECISION AR 308 BOLT CARRIER GROUP, PHOSPHATE
AR 308 BOLT CARRIER GROUP, PHOSPHATE
AERO PRECISION
Not available - Is a 'Call to order' product.
£322.95 *
Bolt Carrier Groups
5
Upgrade your rifle with the lightweight Rubber City Armory Titanium M16 Bolt Carrier Group 🛠️. Fits AR-15/M16, weighs only 7.8oz. Superior durability! Learn more ➡️
RUBBER CITY ARMORY M16 BOLT CARRIER GROUP TITANIUM
M16 BOLT CARRIER GROUP TITANIUM
RUBBER CITY ARMORY
Not available - Is a 'Call to order' product.
£534.45 *
Bolt Carrier Groups
5
Show 20 more results (Page 2)
Loading
1 - 20 of 80 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