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Lower Receivers

Start your next AR build with confidence using a lower receiver from Classic Firearms. We carry hundreds of popular models from brands like Aero Precision, Franklin Armory, Radian Weapons, and Spikes Tactical. Buy an AR-15 or AR-10 lower receiver online at Classic Firearms and begin your build today!

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Anderson AR-15 Stripped Lower Receiver Closed Trigger - AR15-A3-LWFOR-UM-CLOSED

Anderson AR-15 Stripped Lower Receiver Closed Trigger - AR15-A3-LWFOR-UM-CLOSED
$54 99
In Stock
Anderson AR-15 Complete Lower Receiver W/ 6 Position Adjustable Stock - Ready To Accept Any Complete Upper - Simply Push Pins and Rock And Roll

Anderson AR-15 Complete Lower Receiver W/ 6 Position Adjustable Stock - Ready To Accept Any Complete Upper - Simply Push Pins and Rock And Roll
$137 99 $144.99
In Stock
Aero Precision AR15 Stripped Lower Receiver, Gen 2 - Anodized Black - APAR501101C

Aero Precision AR15 Stripped Lower Receiver, Gen 2 - Anodized Black - APAR501101C
$74 99 $119.99
In Stock
Aero Precision M4E1 Stripped Lower Receiver AR-15 Platform Black Hardcoat Anodized - APAR600001C

Aero Precision M4E1 Stripped Lower Receiver AR-15 Platform Black Hardcoat Anodized - APAR600001C
$119 99 $139.99
In Stock
Aero Precision AR-10 M5 Builder Set with Lower Receiver, Upper Receiver, & Handguard - Custom Finish

Aero Precision AR-10 M5 Builder Set with Lower Receiver, Upper Receiver, & Handguard - Custom Finish

$549 99 $649.99
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Bravo Company BCM Lower w/ MOD 2 SOPMOD Stock, Multi-Caliber, 7075-T6 Aluminum, Anodized Black, Mod 4 Pistol Grip & Mod 2 Stock for AR-Platform

Bravo Company BCM Lower w/ MOD 2 SOPMOD Stock, Multi-Caliber, 7075-T6 Aluminum, Anodized Black, Mod 4 Pistol Grip & Mod 2 Stock for AR-Platform

$535 00
In Stock
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Aero Precision M5 308 Stripped Lower Receiver AR-10 AR Platform Black Hardcoat Anodized - APAR308003C

Aero Precision M5 308 Stripped Lower Receiver AR-10 AR Platform Black Hardcoat Anodized - APAR308003C
$155 23
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Aero Precision AR15 Stripped Lower Receiver, Special Edition: Tacoma Heritage - Anodized Black - APAR501107C

Aero Precision AR15 Stripped Lower Receiver, Special Edition: Tacoma Heritage - Anodized Black - APAR501107C

$89 99 $119.99
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Aero Precision M5 (.308) Carbine Complete Lower Receiver w/ A2 Grip, No Stock - Anodized Black - APAR308214

Aero Precision M5 (.308) Carbine Complete Lower Receiver w/ A2 Grip, No Stock - Anodized Black - APAR308214

$299 99 $394.99
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Anderson AM-15 Complete AR-15 Pistol Lower B2K4030000, Pistol, Multi-Cal, Semi-Auto, Complete Lower, Pistol Buffer Tube.

Anderson AM-15 Complete AR-15 Pistol Lower B2K4030000, Pistol, Multi-Cal, Semi-Auto, Complete Lower, Pistol Buffer Tube.

$159 99 $169.99
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Anderson AR-15 Stripped Lower Receiver Open Trigger Guard, 7075-T6 Aluminum - AR15-A3-LWFOR

Anderson AR-15 Stripped Lower Receiver Open Trigger Guard, 7075-T6 Aluminum - AR15-A3-LWFOR
$51 06
In Stock
Sharps Bros Showdown SBLR11 AR-15 Stripped Lower, Multi-Cal, Semi-Auto, 7075-T6 Aluminum, Black Anodized, Integral Trigger Guard

Sharps Bros Showdown SBLR11 AR-15 Stripped Lower, Multi-Cal, Semi-Auto, 7075-T6 Aluminum, Black Anodized, Integral Trigger Guard

$284 95
In Stock
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Larue Tactical LT15X01BLK Stripped Lower Receiver, Rifle, Multi-Caliber, 0" Barrel, Semi-Auto, 7075 Aluminum, Stripped

Larue Tactical LT15X01BLK Stripped Lower Receiver, Rifle, Multi-Caliber, 0" Barrel, Semi-Auto, 7075 Aluminum, Stripped

$246 44
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Sharps Bros SBLR08F Livewire Stripped Lower Black Anodized Finish 7075-T6 Aluminum Material Compatible with Mil-Spec for AR-Platform

Sharps Bros SBLR08F Livewire Stripped Lower Black Anodized Finish 7075-T6 Aluminum Material Compatible with Mil-Spec for AR-Platform

$149 95
In Stock
Only 3 Left!
Aero Precision AR-15 M4E1 Builder Set with Lower Receiver, Upper Receiver, & Handguard - Custom Finish

Aero Precision AR-15 M4E1 Builder Set with Lower Receiver, Upper Receiver, & Handguard - Custom Finish
$499 99 $549.99
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Spikes Tactical STLS016CFA Calico Jack Stripped Lower Receiver Multi-Caliber 7075-T6 Aluminum Black Anodized with Color Fill for AR-15

Spikes Tactical STLS016CFA Calico Jack Stripped Lower Receiver Multi-Caliber 7075-T6 Aluminum Black Anodized with Color Fill for AR-15
$120 60
In Stock
Radian Weapons R0390 A-DAC 15 Lower Receiver FDE, Fully Ambi Controls, Talon 45/90 Safety, Ext. Bolt Catch, Left-Side Mag Release, Right-Side Bolt Release, Enhanced Takedown Pins

Radian Weapons R0390 A-DAC 15 Lower Receiver FDE, Fully Ambi Controls, Talon 45/90 Safety, Ext. Bolt Catch, Left-Side Mag Release, Right-Side Bolt Release, Enhanced Takedown Pins

$514 95
In Stock
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Aero Precision AR15 Ambidextrous Lower Receiver - Anodized Black - APAR501102AC

Aero Precision AR15 Ambidextrous Lower Receiver - Anodized Black - APAR501102AC
$129 99 $189.99
In Stock
Spikes Tactical STLS024 Stripped Lower PHU AR-1 Platform Black Hardcoat Anodized

Spikes Tactical STLS024 Stripped Lower PHU AR-1 Platform Black Hardcoat Anodized
$116 10
In Stock
Sharps Bros. Hellbreaker Stripped AR-15 Lower Receiver 7075-T6 Aluminum Anodized Black

Sharps Bros. Hellbreaker Stripped AR-15 Lower Receiver 7075-T6 Aluminum Anodized Black
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Spikes Tactical STLS030 Snowflake Stripped Lower Receiver Multi-Caliber 7075-T6 Aluminum Black Anodized for AR-15

Spikes Tactical STLS030 Snowflake Stripped Lower Receiver Multi-Caliber 7075-T6 Aluminum Black Anodized for AR-15

$107 10
In Stock
Bravo Company LRGSTKMOD0BLK BCM Lower MOD 0 Multi-Caliber 7075-T6 Aluminum Black Synthetic Pistol Grip & Stock for AR-Platform

Bravo Company LRGSTKMOD0BLK BCM Lower MOD 0 Multi-Caliber 7075-T6 Aluminum Black Synthetic Pistol Grip & Stock for AR-Platform
$525 00
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Sharps Bros. The Jack Stripped AR-15 Lower Receiver 7075-T6 Aluminum Anodized Black

Sharps Bros. The Jack Stripped AR-15 Lower Receiver 7075-T6 Aluminum Anodized Black
$275 45
In Stock
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Sharps Bros. Warthog Stripped AR-15 Lower Receiver 7075-T6 Aluminum Anodized Black

Sharps Bros. Warthog Stripped AR-15 Lower Receiver 7075-T6 Aluminum Anodized Black
$265 95
In Stock
Only 3 Left!
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