AR15 Lower Receivers | Aerospace Arms

Start your AR15 build with a strong foundation by choosing from our selection of high-quality lower receivers. We offer products from trusted brands like Aero Precision, Ballistic Advantage, Spike's Tactical, SOLGW, Faxon Firearms, and Rock River Arms. Each receiver is crafted for durability and precision, ensuring a perfect fit for your custom rifle. Whether you're building a new AR15 or upgrading an existing one, Aerospace Arms provides the lower receivers that set the standard for performance and reliability.

Aero Precision

Aero Precision M4E1 Stripped Lower Receiver, Special Edition: Freedom - FDE Cerakote (FREE SHIPPING)

Retail: $190.00

Was:

Now: $169.99

Currently out of stock, check back later
Aero Precision

Aero Precision M4E1 Stripped Lower Receiver, Special Edition: Freedom - Anodized Black (FREE SHIPPING)

Retail: $170.00

Was:

Now: $154.99

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Aero Precision

Aero Precision M4E1 Stripped Lower Receiver - FDE Cerakote (FREE SHIPPING)

Retail: $175.00

Was:

Now: $159.99

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Rock River Arms

Rock River Arms LAR-15M Forged Lower Receiver - Stripped, Anodized Black (FREE SHIPPING)

Retail: $150.00

Was:

Now: $139.99

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Ballistic Advantage

Ballistic Advantage AR-15 Stripped Enhanced Lower Receiver - Anodized Black (BLEM) (FREE SHIPPING)

Retail: $145.00

Was:

Now: $89.99

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Aero Precision

Aero Precision AR15 Stripped Lower Receiver, Uncoated (FREE SHIPPING)

Retail: $120.00

Was:

Now: $109.99

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Ballistic Advantage

Ballistic Advantage AR-15 Forged Lower Receiver - Stripped, Anodized Black (FREE SHIPPING)

Retail: $125.00

Was:

Now: $109.99

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Sons of Liberty Gun Works

Sons of Liberty Gun Works AR-15 Stripped Lower Receiver - Scalper (FREE SHPPING)

Retail: $149.00

Was:

Now: $139.99

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Spike's Tactical

Spike's Tactical Stripped AR-15 Lower Receiver - Punisher (FREE SHIPPING)

Retail: $115.00

Was:

Now: $109.99

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Faxon Firearms

Faxon Firearms AR-15 Forged Lower Receiver - Stripped, Anodized Black (FREE SHIPPING)

Retail: $119.00

Was:

Now: $113.05

Currently out of stock, check back later
Faxon Firearms

Faxon Firearms AR-15 Forged Lower Receiver - Stripped, Anodized Black, With Completion Kit (FREE SHIPPING)

Retail: $169.00

Was:

Now: $160.55

Currently out of stock, check back later
Aero Precision

Aero Precision M4E1 Stripped Lower Receiver - Anodized Black (BLEM) (FREE SHIPPING)

Retail: $155.00

Was:

Now: $94.99

Currently out of stock, check back later
Ballistic Advantage

Ballistic Advantage AR-15 Stripped Enhanced Lower Receiver - Anodized Black (FREE SHIPPING)

Retail: $145.00

Was:

Now: $129.99

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Spike's Tactical

Spike's Tactical Stripped AR-15 Lower Receiver - Snowflake (FREE SHIPPING)

Retail: $119.00

Was:

Now: $109.99

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Spike's Tactical

Spike's Tactical Stripped AR-15 Lower Receiver - Snowflake - Color Filled (FREE SHIPPING)

Retail: $144.00

Was:

Now: $135.99

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Aero Precision

Aero Precision AR15 Stripped Lower Receiver, Gen 2, No Small Logo - Anodized Black (FREE SHIPPING)

Retail: $130.00

Was:

Now: $99.99

Currently out of stock, check back later
Aero Precision

Aero Precision M4E1 Stripped Lower Receiver, Special Edition: TEXAS - FDE Cerakote (FREE SHIPPING)

Retail: $180.00

Was:

Now: $134.99

Currently out of stock, check back later
Sale

Aero Precision

Aero Precision M4E1 Stripped Lower Receiver, Special Edition: TEXAS - Anodized Black (FREE SHIPPING)

Retail: $170.00

Was: $139.99

Now: $129.99

Currently out of stock, check back later
Sale

2A Armament

2A Armament, Palouse-Lite Forged AR-15 Stripped Lower Receiver

Retail: $167.39

Was: $167.39

Now: $162.99

Currently out of stock, check back later
Aero Precision

Aero Precision AR15 Stripped Lower Receiver, Special Edition: Freedom - FDE Cerakote (FREE SHIPPING)

Retail: $165.00

Was:

Now: $149.99

Currently out of stock, check back later
Aero Precision

Aero Precision AR15 Stripped Lower Receiver, Special Edition: Freedom - Anodized Black (FREE SHIPPING)

Retail: $145.00

Was:

Now: $129.99

Choose Options
Aero Precision

Aero Precision AR15 Stripped Lower Receiver, Gen 2 - Anodized Black (BLEM) (FREE SHIPPING)

Retail: $109.99

Was:

Now: $74.99

Currently out of stock, check back later
Anderson Manufacturing

Anderson Manufacturing AM-15 Elite Stripped Lower Receiver (FREE SHIPPING)

Retail: $83.59

Was:

Now: $79.95

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Aero Precision

Aero Precision AR15 Threaded Stripped Receiver Set - Anodized Black (FREE SHIPPING)

Retail: $184.99

Was:

Now: $179.99

Currently out of stock, check back later

Aero Precision

Aero Precision M4E1 Stripped Lower Receiver, Special Edition: Freedom - FDE Cerakote (FREE SHIPPING)

Our Special Edition: Freedom M4E1 Stripped Lower Receiver features a custom engraved American Flag graphic on the magwell of our popular M4E1 Lower Receiver. Markings Include Model "FREEDOM" and "XXXX-4July" serial number range. Like all of our...

Retail: $190.00

Was:

Now: $169.99

Currently out of stock, check back later
Aero Precision

Aero Precision M4E1 Stripped Lower Receiver, Special Edition: Freedom - Anodized Black (FREE SHIPPING)

Our Special Edition: Freedom M4E1 Stripped Lower Receiver features a custom engraved American Flag graphic on the magwell of our popular M4E1 Lower Receiver. Markings Include Model "FREEDOM" and "XXXX-4July" serial number range. Like all of our...

Retail: $170.00

Was:

Now: $154.99

Choose Options
Aero Precision

Aero Precision M4E1 Stripped Lower Receiver - FDE Cerakote (FREE SHIPPING)

The M4E1 Lower Receiver delivers billet aesthetics in a forged package. This custom designed enhanced forging is machined from 7075-T6 Aluminum and compatible with all mil-spec AR15 parts. Aside from the visual upgrades this custom engineered design...

Retail: $175.00

Was:

Now: $159.99

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Rock River Arms

Rock River Arms LAR-15M Forged Lower Receiver - Stripped, Anodized Black (FREE SHIPPING)

Features and Specifications: Material: Machined from 7075-T6 forged aluminum Finish: Matte black hard-coat anodized mil-spec 8625 Type 3 Class 2 Markings: Cal Multi Compatibility: Works with standard AR15 components and magazines

Retail: $150.00

Was:

Now: $139.99

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Ballistic Advantage

Ballistic Advantage AR-15 Stripped Enhanced Lower Receiver - Anodized Black (BLEM) (FREE SHIPPING)

The Ballistic Advantage AR15 Enhanced Lower Receiver delivers billet aesthetics in a forged package. This custom designed enhanced forging is machined from 7075-T6 Aluminum and compatible with all mil-spec AR15 parts. Aside from the visual upgrades this...

Retail: $145.00

Was:

Now: $89.99

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Aero Precision

Aero Precision AR15 Stripped Lower Receiver, Uncoated (FREE SHIPPING)

NOTE: These parts are unfinished. Please ensure you apply a firearms appropriate finish such as Cerakote prior to assembly and use. Our AR15 Stripped Lower Receiver is the perfect base for your custom AR15 build. Machined to mil-spec dimensions, our...

Retail: $120.00

Was:

Now: $109.99

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Ballistic Advantage

Ballistic Advantage AR-15 Forged Lower Receiver - Stripped, Anodized Black (FREE SHIPPING)

The Ballistic Advantage AR15 Lower Receiver is the perfect base for your next build. This high quality, mil-spec lower receiver is machined from 7075-T6 forged aluminum with a hard-coat anodized finish. It features a nylon tipped upper tension screw,...

Retail: $125.00

Was:

Now: $109.99

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Sons of Liberty Gun Works

Sons of Liberty Gun Works AR-15 Stripped Lower Receiver - Scalper (FREE SHPPING)

The Sons of Liberty Gun Works stripped lower receivers are made to the tightest tolerances while still being compatible with Mil-Spec parts and upper receivers. This ensures that there is absolutely no wobble between receivers which can affect accuracy...

Retail: $149.00

Was:

Now: $139.99

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Spike's Tactical

Spike's Tactical Stripped AR-15 Lower Receiver - Punisher (FREE SHIPPING)

The mission at Spike's Tactical is simple, they strive to build the highest quality products offered at the best possible prices. Whether a gun enthusiast, a competitive 3-gun shooter, military, or law enforcement professional, their rifles won't let you...

Retail: $115.00

Was:

Now: $109.99

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Faxon Firearms

Faxon Firearms AR-15 Forged Lower Receiver - Stripped, Anodized Black (FREE SHIPPING)

Our lower receivers are CNC machined from a high-strength, 7075 T6 aluminum forging for reliable performance and outstanding durability. We CNC machine this lower from forging to finish. Our process allows for us to maintain military specifications and...

Retail: $119.00

Was:

Now: $113.05

Currently out of stock, check back later
Faxon Firearms

Faxon Firearms AR-15 Forged Lower Receiver - Stripped, Anodized Black, With Completion Kit (FREE SHIPPING)

Our lower receivers are CNC machined from a high-strength, 7075 T6 aluminum forging for reliable performance and outstanding durability. We CNC machine this lower from forging to finish. Our process allows for us to maintain military specifications and...

Retail: $169.00

Was:

Now: $160.55

Currently out of stock, check back later
Aero Precision

Aero Precision M4E1 Stripped Lower Receiver - Anodized Black (BLEM) (FREE SHIPPING)

The M4E1 Lower Receiver delivers billet aesthetics in a forged package. This custom designed enhanced forging is machined from 7075-T6 Aluminum and compatible with all mil-spec AR15 parts. Aside from the visual upgrades this custom engineered design...

Retail: $155.00

Was:

Now: $94.99

Currently out of stock, check back later
Ballistic Advantage

Ballistic Advantage AR-15 Stripped Enhanced Lower Receiver - Anodized Black (FREE SHIPPING)

The Ballistic Advantage AR15 Enhanced Lower Receiver delivers billet aesthetics in a forged package. This custom designed enhanced forging is machined from 7075-T6 Aluminum and compatible with all mil-spec AR15 parts. Aside from the visual upgrades this...

Retail: $145.00

Was:

Now: $129.99

Choose Options
Spike's Tactical

Spike's Tactical Stripped AR-15 Lower Receiver - Snowflake (FREE SHIPPING)

The mission at Spike's Tactical is simple, they strive to build the highest quality products offered at the best possible prices. Whether a gun enthusiast, a competitive 3-gun shooter, military, or law enforcement professional, their rifles won't let you...

Retail: $119.00

Was:

Now: $109.99

Choose Options
Spike's Tactical

Spike's Tactical Stripped AR-15 Lower Receiver - Snowflake - Color Filled (FREE SHIPPING)

The mission at Spike's Tactical is simple, they strive to build the highest quality products offered at the best possible prices. Whether a gun enthusiast, a competitive 3-gun shooter, military, or law enforcement professional, their rifles won't let you...

Retail: $144.00

Was:

Now: $135.99

Choose Options
Aero Precision

Aero Precision AR15 Stripped Lower Receiver, Gen 2, No Small Logo - Anodized Black (FREE SHIPPING)

The AR15 Gen 2 Stripped Lower Receiver is the perfect base for your custom AR15 build. Machined to mil-spec dimensions, our lowers work with standard AR15 components and ensure the highest quality with a correct component interface. Gen 2...

Retail: $130.00

Was:

Now: $99.99

Currently out of stock, check back later
Aero Precision

Aero Precision M4E1 Stripped Lower Receiver, Special Edition: TEXAS - FDE Cerakote (FREE SHIPPING)

Our Special Edition: Texas M4E1 Stripped Lower Receiver features a custom engraved State of Texas with a Lone Star graphic on the magwell of our popular M4E1 Lower Receiver. Markings Include Model "TEXAS" and "TXM4-XXXXX" serial number range. Like all of...

Retail: $180.00

Was:

Now: $134.99

Currently out of stock, check back later
Sale

Aero Precision

Aero Precision M4E1 Stripped Lower Receiver, Special Edition: TEXAS - Anodized Black (FREE SHIPPING)

Our Special Edition: Texas M4E1 Stripped Lower Receiver features a custom engraved State of Texas with a Lone Star graphic on the magwell of our popular M4E1 Lower Receiver. Markings Include Model "TEXAS" and "TXM4-XXXXX" serial number range. Like all of...

Retail: $170.00

Was: $139.99

Now: $129.99

Currently out of stock, check back later
Sale

2A Armament

2A Armament, Palouse-Lite Forged AR-15 Stripped Lower Receiver

The Palouse-lite AR-15 lower receiver is the lightweight, yet durable base you're looking for to assemble your next build. Each receiver starts as high-strength 7075-T6 aluminum forgings before being precision machined to both reduce weight and enhance...

Retail: $167.39

Was: $167.39

Now: $162.99

Currently out of stock, check back later
Aero Precision

Aero Precision AR15 Stripped Lower Receiver, Special Edition: Freedom - FDE Cerakote (FREE SHIPPING)

Our Special Edition: Freedom AR15 Stripped Lower Receiver features a custom engraved American Flag graphic on the magwell of our popular AR15 Gen 2 Lower Receiver. Markings Include Model "FREEDOM" and "4JULY-XXXX" serial number range. Like all of our...

Retail: $165.00

Was:

Now: $149.99

Currently out of stock, check back later
Aero Precision

Aero Precision AR15 Stripped Lower Receiver, Special Edition: Freedom - Anodized Black (FREE SHIPPING)

Our Special Edition: Freedom AR15 Stripped Lower Receiver features a custom engraved American Flag graphic on the magwell of our popular AR15 Gen 2 Lower Receiver. Markings Include Model "FREEDOM" and "4JULY-XXXX" serial number range. Like all of our...

Retail: $145.00

Was:

Now: $129.99

Choose Options
Aero Precision

Aero Precision AR15 Stripped Lower Receiver, Gen 2 - Anodized Black (BLEM) (FREE SHIPPING)

The AR15 Gen 2 Stripped Lower Receiver is the perfect base for your custom AR15 build. Machined to mil-spec dimensions, our lowers work with standard AR15 components and ensure the highest quality with a correct component interface. Gen 2...

Retail: $109.99

Was:

Now: $74.99

Currently out of stock, check back later
Anderson Manufacturing

Anderson Manufacturing AM-15 Elite Stripped Lower Receiver (FREE SHIPPING)

The AM-15 Elite Stripped Lower Receiver is American made with superior quality for less! Anderson's lower Receivers are CNC machined from a high-strength, 7075 T6 aluminum forging for reliable performance and outstanding durability. Machined to Military...

Retail: $83.59

Was:

Now: $79.95

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Aero Precision

Aero Precision AR15 Threaded Stripped Receiver Set - Anodized Black (FREE SHIPPING)

Includes: AR15 Stripped Upper Receiver in Anodized BlackAR15 Gen 2 Stripped Lower Receiver in Anodized BlackFeatures and Specifications: Lower Receiver Features: Platform: AR15 Material: Machined from 7075-T6 forged aluminum Markings: "Cal...

Retail: $184.99

Was:

Now: $179.99

Currently out of stock, check back later