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Lower Parts Kits

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Lower Parts Kits - Products

31 - 45 of 61 results

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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 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.

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.

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.

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.

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

AERO PRECISION

In stock

£164.90 *

The kit includes a Magpul MOE grip, which is a popular upgrade over standard mil-spec furniture.
Aero Precision's AR 308 M5 Lower Parts Kit is designed for .308 AR builds and comes with all necessary components for the lower part assembly.
Available in Black or FDE, the kit provides builders with high-quality parts that enhance the functionality and aesthetics of their AR 308 M5.

🔧 Build your AR-15 with precision! Get the Geissele Lower Parts Kit with mil-spec parts for optimal fit & function. Excludes trigger & grip. Shop now! ⚙️🛠️

GEISSELE AUTOMATICS LOWER PARTS KIT MIL-SPEC
AR-15 LOWER PARTS KIT

GEISSELE AUTOMATICS

In stock

£79.90 *

The Geissele AR-15 Lower Parts Kit includes 17 essential components for the lower receiver, excluding the trigger and pistol grip.
Parts are manufactured to mil-spec dimensions for seamless fit and function in AR rifles or carbines.
Geissele provides a customizable kit by omitting the fire control system and pistol grip, allowing for personal preference in these areas.

3.6

CMC TRIGGERS LOWER PARTS KIT WITH TRIGGER SINGLE STAGE FLAT 3 LB
AR-15 LOWER PARTS KIT WITH TRIGGERS

CMC TRIGGERS

In stock

£329.90 * £329.90 - £349.90*

The CMC Triggers AR-15 Lower Parts Kit includes a high-quality Single-Stage 3.5-pound trigger and omits unnecessary mil-spec components for those who plan to use a CMC Trigger in their build.
Buyers have the option to select between curved or flat trigger bows according to their preference.
The kit comes with all the essential parts to complete an AR-15 lower receiver except for the grip, and all parts are designed to meet or exceed MIL SPEC standards.

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.

STRIKE INDUSTRIES AR-15 LOWER RECEIVER PIN KIT
AR-15 LOWER RECEIVER PIN KIT

STRIKE INDUSTRIES

In stock

£294.90 *

The Strike Industries AR-15 Lower Receiver Pin Kit includes essential pins and detents for assembling or repairing lower receivers.
This comprehensive kit contains 20 takedown pins, pivot pins, buffer retainer pins, bolt catch plungers, bolt catch roll pins, safety detents, and 40 trigger/hammer pins and takedown/pivot pin detents.
All components are durable, adhere to industry standards, and feature a matte black finish.

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

STRIKE INDUSTRIES

In stock

£134.90 * £14.90 - £134.90*

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.

ARMASPEC STAINLESS LOWER PARTS KIT .223/5.56 BLACK
AR-15 STAINLESS LOWER PARTS KITS .223/5.56

ARMASPEC

In stock

£119.90 *

The Armaspec Stainless Lower Parts Kit is designed for AR-15 and AR .308 platforms, excluding a pistol grip and fire-control group to save costs.
Components are machined from stainless steel and include upgraded parts such as the SFT 45/90 safety selector.
Manufactured in the USA, this kit comes with a lifetime warranty from Armaspec.

ARMASPEC GUN BUILDERS STAINLESS LOWER PARTS KIT .223/5.56 BLACK
AR-15 GUN BUILDERS LOWER PARTS KITS STAINLESS .223/5.56

ARMASPEC

In stock

£114.90 *

The Armaspec Stainless Steel Gun Builder’s Lower Parts Kit is designed for .223/5.56 AR-15 builds and excludes the trigger group and grip.
This kit includes high-quality Armaspec components such as the SFT 45/90 Safety Selector and Anti-Walk Pins, and comes with a lifetime warranty.
Note that this package is not a complete lower parts kit; items like the Pistol Grip, Trigger, and Trigger Guard are not included.

🛠️ Upgrade your AR-15 with the EGW EVOLVED AR Lower Parts Kit! Precision-machined for quality & corrosion resistance. 🇺🇸 Made in the USA. Learn more! 🔩🔧

EGW EVOLVED AR LOWER PARTS KIT
EVOLVED AR LOWER PARTS KIT

EGW

In stock

£144.90 *

The EVOLVED AR Lower Parts Kit by EGW is a high-quality, corrosion-resistant kit designed for building ARs, with most components machined from 4140 tool steel or 7075 T6 aluminum.
Components are locally heat-treated and coated with QPQ for durability, while springs are made of stainless steel to prevent rusting.
The kit includes essential parts like pivot pins, bolt catch, and mag catch, but excludes the trigger assembly, safety selector, and pistol grip components.

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

AERO PRECISION

In stock

£99.90 *

The kit includes components for assembling an Aero Precision M5 Lower Receiver, with a Magpul MOE Grip in Black, but it excludes the fire control group (FCG).
It contains M5 specific parts such as M5 Takedown Pin, Pivot Pin, Bolt Catch, and Extended Magazine Catch Button suitable for .308 configurations.
The product is from Aero Precision and is part of their line of Lower Parts Kits that are designed to be versatile with MOE Grip Options.

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31 - 45 of 61 results

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