My Account (Sign in)

Your basket is empty.

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

My Account (Sign in)

Shopping list

(0)

Basket

Shop
Schematics
Manufacturers

Newsletter

Sale

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

Over 300,000 customers - we say thank you!

4.93/5 "Very good" (1400+ reviews)

40,000+ products for hunting and shooting sports

Home Rifle Parts Receiver Parts Receivers Lower Receivers Support

Lower Receivers

Restrict search

Products
Bestseller
Top rated
Sale
New

Filter by: then

Filter by:

Sort by:

Display per page: 20 40 60

Page: 1 2 3 4 5 6 7 < >

Lower Receivers - Products

1 - 20 of 132 results

Page: 1 2 3 4 5 6 7 < >

AERO PRECISION

AERO PRECISION M4E1 STRIPPED LOWER RECEIVER FOR AR-15 FDE
AR-15 M4E1 STRIPPED LOWER RECEIVERS 5.56MM

Lower Receivers

The Aero Precision M4E1 Stripped Lower Receiver combines the durability of a billet lower with the affordability and compatibility of a forged lower.
It includes an integral triggerguard for structural integrity and an enlarged triggerguard opening for use with gloves.
Features a flared magwell, threaded bolt catch roll pin, and a tensioning screw for a secure fit with the upper receiver, available in Matte Black or Flat Dark Earth finishes.

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

£194.90 £194.90 - £219.90

AERO PRECISION

AERO PRECISION EPC-9 CARBINE COMPLETE LOWER W/A2 GRIP & M4 STOCK BLACK
EPC-9 9MM/40 S&W CARBINE COMPLETE LOWER W/A2 GRIP & M4 STOCK

Lower Receivers

The Aero Precision EPC-9 Complete Lower Receiver is designed for custom AR9 builds and comes with an A2 Pistol Grip, M4 Stock, and essential parts pre-installed.
It features a threaded bolt catch pin, an integrated enlarged trigger guard, and a flared magazine well to enhance the building process and reloading efficiency.
The lower receiver is machined from 7075-T6 aluminum and is compatible with standard frame GLOCK magazines in 9mm Luger and 40 S&W calibers.

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

£569.90

Discover the MK1 MOD 2-M Stripped Lower Receiver 🛠️, a durable, multi-caliber option for your AR-15. Perfect for your next build!

PRIMARY WEAPONS

PRIMARY WEAPONS MK1 MOD 2-M STRIPPED AMBIDEXTROUS LOWER RECEIVER
MK1 MOD 2-M STRIPPED LOWER RECEIVER

Lower Receivers

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

£409.90

FOXTROT MIKE PRODUCTS

FOXTROT MIKE PRODUCTS G2 BUFFERLESS LOWER,FOLDING ADAPTER W/THRILL GRIP
MIKE-15 GEN 2 BUFFERLESS LOWER

Lower Receivers

Foxtrot Mike Products' MIKE-15 GEN 2 BUFFERLESS LOWER is machined from aircraft grade aluminum, compatible with Mil-Spec components, and features a Type 3 Hard anodize finish.
The lower receiver includes a patent-pending folding adapter or Picatinny Rail Adapter, ambidextrous safety, and is designed to work with BRN-180 and Mike-15 Gen 2 Uppers, not standard AR15 Uppers.
Options include the standard Thrill grip or Magpul Moe grip and Zhukov stock, which allow for customization and are foldable for compact storage and can be shot from the folded position.

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

£409.90 £329.90 - £509.90

New

LMT DEFENSE

LMT DEFENSE MARS-L PDW 204 RUGER/5.56/300 BLK COMPLETE LOWER RECEIVER
MARS-L PDW COMPLETE LOWER RECEIVER

Lower Receivers

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

£1,199.90

SHARPS BROS

SHARPS BROS AR-15 GEN 2 THE JACK LOWER RECEIVER BLACK
AR-15 GEN 2 THE JACK LOWER RECEIVER BLACK

Lower Receivers

The Sharps Bros. AR-15 Gen 2 The Jack Lower Receiver incorporates a unique integrated skull design for a distinctive look.
This lower receiver is fully compatible with all mil-spec internal parts and aftermarket mil-spec upper receivers, and works with both GI Standard Issue Mags and Magpul Pmags.
Constructed from 7075-T6 aluminum, it features a hard coat anodized finish, threaded bolt catch pin, oversized integral trigger guard, and a beveled magazine flare.

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

£379.90

Upgrade your AR-15 with the M4E1 Featureless Lower! 🛠️ Includes a Simple Featureless Grip and Magpul Fixed Stock for compliance.

AERO PRECISION

AERO PRECISION M4E1 FEATURELESS COMP LOWER W/FIXED CARB STOCK FOR AR-15 BLK
M4E1 FEATURELESS LOWER COMPLETE W/ FIXED STOCK

Lower Receivers

The Aero Precision M4E1 Featureless Complete Lower Receiver is equipped with a Strike Industries Simple Featureless Grip and a Magpul MOE Fixed Carbine Stock, both in black.
This lower receiver setup is designed to conform to California DOJ criteria for a "featureless" build, though the grip itself is not DOJ-approved.
It is important to consult local laws and regulations when using this grip with other features that may be on the CA DOJ banned features list to ensure compliance.

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

£499.90

SONS OF LIBERTY GUN WORKS

SONS OF LIBERTY GUN WORKS LONE STAR STRIPPED LOWER RECEIVER BLACK
AR-15 STRIPPED LOWER RECIEVERS

Lower Receivers

The Sons of Liberty Gun Works AR-15 lower receivers are precision machined from mil-spec 7075-T6 forgings for tighter tolerances and better fits.
These lower receivers feature a mil-spec Matte black hard-coat anodized Mil 8625 Type 3 Class 2 finish for durability.
Available in a variety of designs including Angry Patriot, Soul Snatcher, Lone Star, Scalper, Rebellious Stripes, and Loyal 9.

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

£204.90 £204.90 - £209.90

AERO PRECISION

AERO PRECISION M4A1 CLONE COMPLETE LOWER RECEIVER FOR AR-15 BLACK
COMPLETE AR-15 M4A1 CLONE LOWER RECIEVER

Lower Receivers

The Aero Precision M4A1 Clone Complete Lower Receiver is a fully assembled lower for M4A1 clone builds with custom engraving and authentic markings.
It includes a standard collapsible stock, A2 grip, lower parts kit, receiver extension, and carbine buffer kit, all pre-installed.
The Gen 2 Lower Receiver features an upper tension screw for a tight fit with any standard AR15 upper receiver and an increased magwell flare for easier magazine insertion.

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

£469.90

Upgrade your AR-15 with our Featureless Lower Receiver complete with a Magpul stock. 🚀 Compliant and ready for assembly!

AERO PRECISION

AERO PRECISION FEATURELESS COMP LOWER W/MAGPUL FIXED CAR STOCK FOR AR15 BLK
AR-15 FEATURELESS LOWER RECEIVER COMPLETE W/ FIXED STOCK

Lower Receivers

The Aero Precision AR-15 Featureless Complete Lower Receiver is equipped with a Strike Industries Simple Featureless Grip and a Magpul MOE® Fixed Carbine Stock, designed to comply with California's featureless firearm regulations.
It includes a Mil-spec Lower Parts Kit, Carbine Buffer Kit, and the lower receiver parts are already installed, facilitating easier assembly of the firearm.
Users must consult local laws and regulations as the featureless grip, while designed to meet DOJ criteria, has not been officially approved and may affect the legal status of the firearm if combined with other banned features.

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

£509.90

Upgrade your rifle with the KIDD Classic .22LR Receiver! 🛠️ Slip-fit design, durable anodized finish, and customizable scope options.

KIDD INNOVATIVE DESIGN

KIDD INNOVATIVE DESIGN CLASSIC .22LR RECEIVER SLIP FIT MODEL BLACK
CLASSIC SLIP-FIT 22 LONG RIFLE RECEIVER

Lower Receivers

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

£359.90

Build your own rifle with the MIKE-102 Stripped Lower Receiver! 💪 Crafted from aircraft-grade aluminum for durability and strength.

FOXTROT MIKE PRODUCTS

FOXTROT MIKE PRODUCTS MIKE-102 STRIPPED LOWER RECEIVER W/PIC RAIL 5.56MM
MIKE-102 STRIPPED LOWERS

Lower Receivers

Foxtrot Mike Products offers the MIKE-102 STRIPPED LOWER RECEIVER designed for the 5.56 AK Hybrid platform, machined from aircraft grade aluminum for compatibility with Mil-Spec AR internals.
The lower receiver features an integrated picatinny rail at the rear, a QD mount, and is optimized for durability with a Type 3 Hard anodize finish.
While designed to pair with Foxtrot Mike Products' upper receivers, compatibility with other manufacturers' parts is advised to be confirmed, with updates to product descriptions as more information becomes available.

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

£169.90 £169.90 - £184.90

SPIKES TACTICAL

SPIKES TACTICAL COMPLETE AR-15 LOWER RECEIVER W/BUTTSTOCK
AR-15 COMPLETE M4 LOWER RECEIVER

Lower Receivers

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

£429.90

Build your custom AR15 with the M4E1 Complete Lower Receiver! 🌟 Features an A2 Grip and anodized finish. Perfect for any stock choice!

AERO PRECISION

AERO PRECISION M4E1 CARBINE COMP LOWER W/A2 GRIP NO STOCK FOR AR-15 ODG
M4E1 CARBINE COMPLETE LOWER RECEIVER W/A2 GRIP NO STOCK

Lower Receivers

The M4E1 Complete Lower Receiver is a customizable base for an AR15 build, featuring an A2 Grip and color anodized finish.
Includes an M4E1 Stripped Lower Receiver, A2 Grip, Mil-spec Lower Parts Kit, Enhanced Carbine Buffer Tube, and Carbine Buffer and Spring, all pre-installed.
Does not come with a stock, allowing for personal customization and potential cost savings on the initial purchase.

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

£394.90 £379.90 - £394.90

Discover the UIC-180 Stripped Lower Receiver by American Defense. 🛠️ Perfect for custom builds with ambidextrous features and a durable finish!

AMERICAN DEFENSE MANUFACTURING

AMERICAN DEFENSE MANUFACTURING UIC-180 STRIPPED LOWER AMBI RECEIVER
UIC-180 STRIPPED LOWER RECEIVER

Lower Receivers

The ADM UIC-180 is a billet 7000 Series T6 lower receiver with a Rear 1913 Rail Section, Ambidextrous magazine release, and bolt catch/release lever, designed specifically for the Brownells BRN-180 Upper Receiver.
It includes a Type III Teflon impregnated hard coat anodized or Cerakote finish and is not compatible with standard AR15 Upper Receivers.
Features such as the dimpled take down and pivot pins, installed mil-spec magazine release assembly, and the potential need to remove the BRN-180 Upper Ejection Port Door for better access to the bolt catch/release lever are notable.

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

£509.90

AERO PRECISION

AERO PRECISION STANDARD COMPLETE LOWER RECEIVER FOR AR-15 BLACK
AR-15 COMPLETE LOWER RECEIVER STANDARD

Lower Receivers

The Aero Precision AR-15 Complete Lower Receiver is a fully assembled base for building a custom AR-15 rifle.
It features an anodized black finish and includes a Gen 2 Lower Receiver, M4 Stock, A2 Grip, and a Mil-spec Lower Parts Kit.
This product is designed for the 5.56 mm NATO cartridge and is manufactured by Aero Precision.

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

£409.90

New

AERO PRECISION

AERO PRECISION M4E1 PRO STRIPPED LOWER RECEIVER BLACK
M4E1 PRO STRIPPED LOWER RECEIVER

Lower Receivers

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

£344.90

Build your custom AR-15 with the M4E1 Complete Lower Receiver. 🛠️ Features A2 Grip, M4 Stock, and anodized black finish for durability.

AERO PRECISION

AERO PRECISION M4E1 COMP LOWER RECEIVER W/ A2 GRIP & M4 STOCK FOR AR-15 BLK
M4E1 LOWER COMPLETE W/ A2 GRIP & M4 STOCK

Lower Receivers

The M4E1 Complete Lower Receiver includes an M4E1 Lower Receiver with an A2 Grip and M4 Stock, all in black.
This complete lower is designed for AR-15 custom builds and comes with a mil-spec lower parts kit and carbine buffer and spring.
The lower receiver features an anodized finish and is compatible with 5.56 mm NATO cartridges.

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

£469.90

WILSON COMBAT

WILSON COMBAT WC-15 ANODIZED BILLET LOWER RECEIVER
WC-15 BILLET LOWER RECEIVER

Lower Receivers

The WC-15 BILLET LOWER RECEIVER is precision machined from 7075-T6 aircraft grade aluminum for tactical AR-15 builds.
It features an oversized magazine well and integral trigger guard for rapid reloading and enhanced strength.
Designed by Wilson Combat, it is compatible with standard GI style uppers or Wilson Combat BILLet-AR uppers.

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

£269.90

ANDERSON MANUFACTURING

ANDERSON MANUFACTURING AR-15 STRIPPED LOWER RECEIVER
AR-15 STRIPPED LOWER RECEIVER

Lower Receivers

The receiver is made from high-strength, 7075 T6 aluminum for reliability and durability.
Features a Mil-Spec, hard anodized finish for superior abrasion-resistance and added strength.
Designed for easy drop-in installation of Mil-Spec, aftermarket AR-15 components.

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

£84.90

Page: 1 2 3 4 5 6 7

Display: 20 40 60

Show 20 more results (Page 2)

1 - 20 of 132 results

Page: 1 2 3 4 5 6 7 < >

Categories
- Rifle Parts
  - Receiver Parts
    - Receivers
      - Barreled Receivers
      - Lower Receivers
      - Rifle Receivers
      - Upper Receivers
Restrict search
- Make
- Model
- Manufacturer
- Special Filters
  - Made in USA (195)
- Price
  - -
- Style
- Finish
- Stock status
  - In Stock (Brownells Partner) (2)
  - In Stock (Brownells USA) (56)
View all filters