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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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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.

CMMG LOWER PARTS KIT AR-15
AR-15 LOWER PARTS KIT

CMMG

In stock

£94.90 *

The kit contains all essential internal parts for completing or rebuilding an AR-15 lower receiver.
Parts are high-quality, designed to work together smoothly, and come in color-coded bags for easy assembly.
Includes a Mil-Spec trigger with a single-stage service rifle pull and a complete set of pins, springs, and detents.

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.

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

ALG DEFENSE

In stock

£144.90 * £124.90 - £144.90*

The kit includes a complete set of lower parts for an AR-15, featuring a Quality Mil-Spec (QMS) Trigger.
Components such as the bolt catch, mag release, safety detents, and takedown pins are included, with the option to get the kit with or without a grip.
ALG Defense is the manufacturer of the kit, ensuring compatibility with AR-15 platforms.

AERO PRECISION M5 LOWER PARTS KIT W/ MOE SL GRIP - FDE
AR .308 M5 LOWER PARTS KITS W/ MOE SL GRIP

AERO PRECISION

In stock

£159.90 *

The kit includes components for assembling an Aero Precision M5 Lower Receiver, specifically designed for AR .308 configurations.
It comes with a Magpul MOE SL® Grip available in Black or FDE, and buyers can choose between a mil-spec Fire Control Group or a MINUS FCG option.
The package contains M5 specific parts such as Takedown Pin, Pivot Pin, Bolt Catch, and an Extended Magazine Catch Button for a complete build.

SONS OF LIBERTY GUN WORKS AR-15 BLASTER STARTER KIT LOWER PARTS KIT
AR-15 BLASTER GUTS LOWER PARTS KITS

SONS OF LIBERTY GUN WORKS

In stock

£74.90 * £74.90 - £189.90*

🔫 Upgrade your AR-15 with the BCMGUNFIGHTER Enhanced Lower Parts Kit! Expect Mil-Spec quality, PNT™ Trigger & more. Shop now & enhance your firearm! 🎯

BRAVO COMPANY BCMGUNFIGHTER AR-15 ENHANCED LOWER PARTS KIT, FDE
AR-15 BCMGUNFIGHTER™ ENHANCED LOWER PARTS KITS

BRAVO COMPANY

In stock

£164.90 *

4.6

CMMG 308 AR LOWER PARTS KIT
308 AR LOWER PARTS KIT

CMMG

In stock

£109.90 *

The kit includes all internal parts required to complete or rebuild an AR lower receiver, specifically for AR .308/DPMS LR-308 pattern lowers.
High-quality components are designed to coordinate seamlessly, ensuring smooth operation of the AR lower receiver.
Parts come in color-coded bags for easy assembly and include a molded-polymer A2 pistol grip and a Mil-Spec trigger with a 6 to 6½ lb. pull.

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

AERO PRECISION

In stock

£154.90 *

The kit includes components for assembling an Aero Precision AR15 Gen 2 Lower Receiver or similar mil-spec lower receiver.
Options for the Magpul MOE® Grip and Trigger Guard are available in Black and FDE colors.
The lower parts kit comes with a full range of parts including the safety selector, magazine catch, bolt catch, and fire control group.

🔥 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

£46.90 *

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.

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.

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.

STRIKE INDUSTRIES LOWER RECEIVER GUNSMITH SPRING KIT
AR-15/M16 LOWER RECEIVER GUNSMITH SPRING KIT

STRIKE INDUSTRIES

In stock

£104.90 * £14.90 - £104.90*

The kit includes a variety of springs necessary for AR-15 lower receiver maintenance, such as bolt catch, buffer retainer, trigger, hammer, disconnector, magazine catch, selector, and detent springs.
Each type of spring comes in a quantity of 20, making it suitable for department armorers, gun shops, or anyone dealing with multiple AR-15s.
It comes with a clear plastic tool box with a snap lid and separate compartments for organized storage of the different springs.

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

AERO PRECISION

In stock

£139.90 *

The kit is designed for versatility and includes a Magpul MOE SL® Grip, available in either Black or FDE.
It contains all the necessary components to assemble an M4E1 Lower Receiver except for a trigger guard, which is integrated into the M4E1 Lower.
Options are available to purchase with a standard mil-spec Fire Control Group or without for those preferring to upgrade their trigger separately.

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.

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16 - 30 of 61 results

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