Your basket is empty.

Basket

01788 815115

Newsletter

United Kingdom

Shop
Schematics
Manufacturers
Sale

Firearms
Rifle Parts
Handgun Parts
Shotgun Parts
Magazines
Reloading
Shooting Accessories
Gunsmith Tools
Optics & Mounting
Gun Cleaning & Chemicals
—
—
—

Home Rifle Parts Receiver Parts Parts Kits

Parts Kits

Restrict search

Products
Bestseller
Top rated
Sale
New

Filter by: then

Filter by:

Sort by:

Display per page:

Page: 1 2 3 4 5 6 < >

Parts Kits - Products

46 - 60 of 90 results

Page: 1 2 3 4 5 6 < >

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 *

The Geissele Mil-Spec Lower Parts Kit includes essential components for AR-15 lower receiver construction, except for the trigger and associated parts.
Each part in the kit is machined to meet military specifications for compatibility with standard AR lowers.
Geissele's kit allows builders to customize their AR-15 with their preferred trigger, offering flexibility in personalizing their firearm.

FIGHTLITE INDUSTRIES MCR BOLT REHAB KIT
MCR BOLT REHAB KIT

FIGHTLITE INDUSTRIES

In stock - Is a 'Call to order' product.

£204.90 *

LUTH-AR LOWER RECEIVER PARTS BUILDER KIT- AR15
AR-15 BUILDER KIT

LUTH-AR

In stock

£59.90 *

The Luth-AR LLRPK-BLDR Lower Receiver Parts Builder Kit includes essential components to complete a stripped AR-15 lower, except for the trigger assembly, pistol grip, buttstock/buffer system, and triggerguard.
It contains standard AR-15 parts compatible with "mil-spec" lower receivers, which are common and should fit most available lowers without issue.
The kit is designed to provide convenience by offering all necessary small parts in one package, preventing the frustration of missing pieces during assembly.

CMMG 308AR MK3 BOLT REHAB KIT
308 AR MK3 BOLT REHAB KIT

CMMG

In stock - Is a 'Call to order' product.

£89.90 *

The CMMG Mk3 Bolt Rehab Kit includes all necessary components to repair a 308 AR bolt.
Compatible with CMMG and DPMS pattern 308 bolts.
Kit contains a variety of parts such as firing pin, extractor, gas ring, ejector, and their associated springs and pins.

CMMG AR15/M16 UPPER PINS & SPRINGS KIT
AR-15/M16 UPPER SMALL PARTS KIT

CMMG

In stock

£23.90 *

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 *

The M4E1 Lower Parts Kit is designed for versatility and comes with a Magpul MOE SL® Grip, available in Black or FDE.
This kit is tailored for the Aero Precision M4E1 Lower Receiver and does not include a fire control group (FCG), making it suitable for those who plan to purchase an upgraded trigger separately.
It includes all necessary components for assembly except for the FCG, such as takedown pins, bolt catch, magazine catch, buffer retainer, safety selector, and associated springs, detents, and screws.

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 *

The kit includes essential parts for building or upgrading an AR-10 lower receiver except for the trigger group, pistol grip, and trigger guard.
Features Strike Industries' signature enhanced parts like the bolt catch, magazine release, and HEX Selector Switch with 60/90 degree angles.
Compatible with AR-10, DPMS/LR308, SR-25 lower receivers and newer gen Aero Precision M5 lowers, but not with ArmaLite AR-10 or some billet lowers.

AERO PRECISION EPC LOWER PARTS KIT MINUS FCG/GRIP
EPC LOWER PARTS KIT MINUS FCG/GRIP

AERO PRECISION

In stock

£64.90 *

The Aero Precision EPC Lower Parts Kit is designed for assembling EPC Lower Receivers and excludes fire control group, pistol grip, and trigger guard.
Kit includes essential components such as Takedown/pivot springs, detents, pins, Bolt Catch parts, Safety Selector parts, Buffer retainer, and their respective springs and detents.
Parts are AR15 compatible, with proprietary parts pre-installed from the factory, ensuring ease of assembly and reliable performance.

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*

The kit includes components to assemble an AR15 Gen 2 Lower Receiver, excluding the fire control group.
It comes with Magpul MOE SL Grip and Trigger Guard, available in Black or FDE.
Manufactured by Aero Precision, this kit is designed for versatility and does not include a fire control group.

CMMG AR15 ENHANCED REPAIR KIT
AR-15/M16 ENHANCED REPAIR KIT

CMMG

In stock - Is a 'Call to order' product.

£54.90 *

DOUBLE STAR AR-15 LOWER PARTS KIT SMALL PIN
AR-15 LOWER PARTS KIT

DOUBLE STAR

In stock

£104.90 *

The Double Star AR-15 Lower Parts Kit includes all necessary components to complete a stripped AR-15 lower receiver.
It is designed to fit small pin AR-15 lower receivers and is manufactured by DOUBLE STAR.
The kit contains various parts such as the fire control group, pins and springs, bolt catch assembly, and a pistol grip with its hardware.

4.2

CMC TRIGGERS LOWER PARTS KIT
AR-15 LOWER PARTS KIT

CMC TRIGGERS

In stock

£59.90 *

The CMC Triggers AR-15 Lower Parts Kit is designed to complete a lower receiver without unnecessary components like the trigger and hammer.
All included parts meet or exceed military specifications, ensuring high-quality replacements or upgrades for your AR-15 build.
By excluding the trigger, hammer, and associated springs, the kit allows for customization and avoids the cost of unwanted mil-spec parts.

BROWNELLS AR-15 ARMORER'S SMALL PARTS KIT
AR-15/M16 ARMORER'S SMALL PARTS KIT

BROWNELLS

In stock

£719.90 *

The kit serves armorers and gunsmiths dealing with high volumes of AR-15 service, offering essential small components for both upper and lower receivers.
It is ideal for multiple AR-15 builds, part replacement, and as a contingency to ensure parts are available when needed.
The kit is comprehensive, including multiples of various small parts such as hammer, trigger, pins, springs, and more, specifically tailored for the AR-15.

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 *

The Aero Precision AR 308 M5 Lower Parts Kit is designed for building M5 .308 AR lower receivers and excludes the fire-control group and pistol grip.
This kit is compatible with DPMS-pattern lowers, although the takedown and pivot pins will protrude more than usual.
The package includes essential components like takedown/pivot springs, pins, bolt catch assembly, safety selector parts, buffer retainer parts, and an extended magazine catch button.

LUTH-AR AR-15 LOWER PARTS KIT
AR-15 LOWER PARTS KIT

LUTH-AR

In stock

£129.90 *

The Luth-AR LLRPK-1 AR-15 Lower Receiver Parts Kit includes all necessary components to assemble a stripped lower receiver.
This parts kit features mil-spec AR-15 fire control parts and does not come as a drop-in module, requiring assembly.
The kit comes with a standard A2-type plastic pistol grip, with the option to upgrade to a variety of aftermarket grips available at Brownells.

Show 15 more results (Page 5)

46 - 60 of 90 results

Page: 1 2 3 4 5 6 < >

Categories
- Rifle Parts
  - Receiver Parts
    - Bottom Metals
    - Buffer Tube Parts
    - Caliber Conversion Kits
    - Ejection Port Cover Parts
    - Forward Assist Parts
    - Magazine Parts
    - Parts Kits
    - Receiver Hardware
    - Receivers
    - Takedown Parts
Restrict search
- Make
- Model
- Manufacturer
- Special Filters
  - Made in USA (114)
- Price
  - -
- Stock status
  - In Stock (Brownells USA) (77)
- Feedback
View all filters

E-mail address / User name

Password

Forgot your password?
Register

Customer Promise

Our promise to you

The Brownells.co.uk Promise To Our Customers: Your satisfaction is GUARANTEED - Period.

If you aren’t completely, 100% satisfied with any item you purchased from us for any reason return it for a refund or exchange.

Trade Associations:

Connect

Facebook
Youtube
Linkedin
Instagram

Site Navigation

Schematics
Manufacturer
Sales
Store Front
Best Sellers
New Products

Product Categories

Firearms
Rifle Parts
Handgun Parts
Shotgun Parts
Magazines
Reloading

Shooting Accessories
Gunsmith Tools
Optics & Mounting
Gun Cleaning & Chemicals
Emergency & Survival Gear

Ordering

Schematics
Shopping cart
Delivery information
Your local dealer
Returns

Customer Service

Contact Us
Privacy policy
Terms and Conditions

Contact Information
Guaranteed. Forever.
Get More With Brownells

Welcome!

Welcome to brownells.co.uk, the leading supplier of Firearm Accessories, Gun Parts and Gunsmithing Tools in the UK!

If you like to shoot, work on guns as a business or hobby, or just own a gun, this is the place for you! For over 75 years, shooting sports enthusiasts have turned to Brownells.co.uk for high-quality gun parts and supplies they need. You’ll find over 90,000 products including unique gun parts, accessories, gunsmithing tools, ammunition and other products to maintain, repair, and upgrade your guns.

Your Brownells UK Team

Trade Associations:

Prices inclusive of duty & VAT.

Classical view

Mobile view