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Home Rifle Parts Receiver Parts Parts Kits Lower Parts Kits

Lower Parts Kits

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Lower Parts Kits - Products

16 - 30 of 61 results

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ALG DEFENSE AR-15 LOWER PARTS KIT W/ QMS TRIGGER
AR-15 LOWER PARTS KIT W/ QMS TRIGGER

ALG DEFENSE

In stock

£139.90 * £139.90 - £144.90*

The kit includes a complete set of lower parts for an AR-15, featuring a QMS Trigger for enhanced performance.
ALG Defense manufactures the kit, ensuring quality and reliability for your firearm's lower receiver.
Options are available to purchase the kit with or without the grip to suit different user preferences.

AERO PRECISION EPC LOWER PARTS KIT WITH MOE GRIP FDE
EPC LOWER PARTS KIT WITH MOE GRIP

AERO PRECISION

In stock

£139.90 *

The kit includes proprietary parts pre-installed and AR15 compatible components for assembling an EPC Lower Receiver.
It comes with a Magpul MOE® grip and all necessary parts like springs, pins, catch, selector, and screws for assembly.
Manufactured by Aero Precision, this kit is designed specifically for the AR-15 platform.

🔥 Upgrade your AR-15 with the Battle Arms Enhanced Lower Parts Kit! Enjoy smoother operation & better control. 🎯 Quick safety engagement. Shop now! ✨

BATTLE ARMS DEVELOPMENT INC. AR-15 INVESTMENT CAST ENHANCED LOWER PARTS KIT
AR-15 INVESTMENT CAST ENHANCED LOWER PARTS KIT

BATTLE ARMS DEVELOPMENT INC.

In stock

£49.90 *

The Battle Arms Enhanced Lower Parts Kit improves AR-15 control with a single-side safety selector, a robust magazine catch, and an enlarged bolt catch.
Each component is designed for durability and ease of use, with features like pronounced serrations and oversized paddles for better grip and faster operation.
The kit is not a complete LPK but offers easy-to-install upgrades for standard mil-spec AR-15 lower receivers, enhancing quick and safe rifle handling.

New

LUTH-AR AR-308 LOWER PARTS KIT - BUILDER
AR-308 LOWER PARTS KIT

LUTH-AR

In stock

£69.90 * £69.90 - £134.90*

AERO PRECISION AR-15 LOWER PARTS KIT W/ MOE SL GRIP - FDE
AR-15 LOWER PARTS KITS W/ MOE SL GRIP

AERO PRECISION

In stock

£154.90 * £154.90 - £164.90*

The kit includes a Magpul MOE SL® Grip and Trigger Guard, available in Black or FDE.
It contains all the necessary components to assemble an Aero Precision AR15 Gen 2 Lower Receiver.
Components such as a mil-spec Fire Control Group, safety selectors, and a variety of pins and springs are provided.

GEISSELE AUTOMATICS AR-15 ULTRA DUTY LOWER PARTS KIT DDC
AR-15 ULTRA DUTY LOWER PARTS KITS

GEISSELE AUTOMATICS

In stock

£189.90 * £184.90 - £189.90*

The Geissele Super Duty Lower Parts Kit is designed for building high-quality AR-15 lower receivers, featuring a stainless-steel construction for durability and corrosion resistance.
It includes proprietary components made by Geissele, such as the Maritime Bolt Catch, Ambidextrous Super Configurable, and the Ultra Precision Trigger Guard for enhanced usability.
All parts are machined at Geissele's facility in North Wales, PA, ensuring top-grade quality for the long-term reliability of your AR-15 rifle.

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

DOUBLE STAR

In stock

£109.90 *

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

AERO PRECISION AR-15 M4E1 LOWER PARTS KIT W/ MOE GRIP FDE
AR-15 M4E1 LOWER PARTS KITS W/ MOE GRIP

AERO PRECISION

In stock

£139.90 *

The Aero Precision AR-15 M4E1 Lower Parts Kit includes a Magpul MOE Grip and is designed specifically for Aero Precision's M4E1 lower receiver.
It does not come with a trigger guard as the M4E1 lower receiver has an integrated trigger guard.
The kit contains a comprehensive set of components necessary for the assembly of the lower receiver, excluding the trigger guard.

WILSON COMBAT AR-15 RECEIVER SMALL PARTS KIT
AR-15 RECEIVER SMALL PARTS KIT

WILSON COMBAT

In stock

£74.90 *

The kit includes the most commonly used parts to complete a custom AR-15 rifle, excluding fire control parts.
All parts are built by USGI contractors to meet or exceed Military Specifications.
It features a right-hand safety selector and does not include Hammer, Trigger, Disconnector, or Springs.

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

CMMG

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

£54.90 *

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.

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.

ALG DEFENSE AR-15 LOWER PARTS KIT W/ ACT TRIGGER
AR-15 LOWER PARTS KIT W/ ACT TRIGGER

ALG DEFENSE

In stock

£169.90 * £169.90 - £174.90*

The kit includes an ACT Trigger and essential components like Bolt Catch, Mag Release, Safety Selector, and Takedown Pins.
ALG Defense manufactures the kit, ensuring compatibility with AR-15 platforms.
Customers have the option to purchase the kit with or without the grip.

AERO PRECISION M5 MOE SL LOWER PARTS KIT MINUS FCG - BLACK
AR .308 M5 LOWER PARTS KITS W/ MOE SL, NO FCG

AERO PRECISION

In stock

£99.90 * £99.90 - £109.90*

The kit includes components for assembling an Aero Precision M5 Lower Receiver, with a Magpul MOE SL Grip in Black.
Specific parts for the M5 model are provided, such as M5 Takedown Pin, Pivot Pin, Bolt Catch, and Extended Magazine Catch Button.
The kit does not include a fire control group, making it suitable for those who prefer to use an upgraded trigger.

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.

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