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Top Sellers

Davidson Defense AR-15 Custom Engraved Lower Receiver - Black
Davidson Defense AR-15 Custom Engraved Lower Receiver - Black
$199.99 $99.99
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Adaptive Tactical Stock KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Adaptive Tactical Stock KAK Industries LPK (Assembled or Unassembled)
$354.99 $169.99
Aero Precision EPC-9 Assembled Anodized Lower Receiver - 9mm/.40 Caliber Compatible - Accepts Glock Magazines
Aero Precision EPC-9 Assembled Anodized Lower Receiver - 9mm/.40 Caliber Compatible - Accepts Glock Magazines
$139.99
Aero Precision LR-308 M5 Bare Stripped Lower Receiver - BLEM
Aero Precision LR-308 M5 Bare Stripped Lower Receiver - BLEM
$199.99 $119.99
Spikes Tactical AR-15 Anodized Stripped Lower Receiver - Spartan Logo
Spikes Tactical AR-15 Anodized Stripped Lower Receiver - Spartan Logo
$119.99

New Releases

Davidson Defense 'CX' 7.5
Davidson Defense 'CX' 7.5" AR-15 .300 Blackout Nitride Pistol Upper Build Kit
$579.99 $264.99
Davidson Defense 'MX' 10.5
Davidson Defense 'MX' 10.5" AR-15 .300 Blackout Nitride Pistol Complete Upper Build Kit
$689.99 $374.99
Davidson Defense 'Tues' 16
Davidson Defense 'Tues' 16" AR-15 5.56 NATO Nitride Rifle Upper Build Kit
$589.99 $274.99
DD Elite Series 'Jeffsy' 16
DD Elite Series 'Jeffsy' 16" LR-308 .308 Win Stainless Rifle Complete Upper Build Kit W/ Ballistic Advantage, Aero
$889.99 $574.99

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Manufacturer

  1. Home
  2. Lower Receivers

Lower Receivers

The essence of the AR rifle or pistol and the only part that is serialized, this part is where many people start when building a new AR-15.


Important FFL Requirements: These items are FFL restricted shipping products. You must arrange shipment of these products to a qualified FFL dealer.

If you would like to have your order process faster, please see our HOW TO: Purchasing Serialized Parts.

If your are unsure if we can ship to you, please view our Serialized Product Information & Shipping Restrictions to see restrictions.

All regulated serialized parts are shipped to the FFL EZ Check verified address.



  • Receiver Sets
  • Builder Sets
  • Complete Firearms
  • Lower Build Kits
  • Stripped Lower Receivers

Products [137]

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United Defense AR-9 9mm 80% Lower - Glock Mags
United Defense AR-9 9mm 80% Lower - Glock Mags
$129.99 $99.99 Sale
Out of stock - More on the way
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring MMC Armory MA15 Lower Receiver Trinity Force Omega Stock and KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring MMC Armory MA15 Lower Receiver Trinity Force Omega Stock and KAK Industries LPK (Assembled or Unassembled)
$349.99 $109.99 Sale
SOLD OUT!
Aero X15 Stripped Lower
Aero X15 Stripped Lower
$109.99 $104.99 Sale
In Stock.
Add To Cart
DD Custom Arms AR-15 Pistol Lower Receiver Build Kit Featuring Anderson Lower Receiver SB Tactical Pistol Brace KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Pistol Lower Receiver Build Kit Featuring Anderson Lower Receiver SB Tactical Pistol Brace KAK Industries LPK (Assembled or Unassembled)
$429.99 $319.99 Sale
In Stock.
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DD Custom Arms AR-15 Pistol Lower Receiver Build Kit Featuring Anderson Lower Receiver KAK Industries Shockwave 2.0 Pistol Blade KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Pistol Lower Receiver Build Kit Featuring Anderson Lower Receiver KAK Industries Shockwave 2.0 Pistol Blade KAK Industries LPK (Assembled or Unassembled)
$347.99 $259.99 Sale
In Stock.
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DD Custom Arms AR-15 Pistol Lower Receiver Build Kit Featuring Anderson AM-15 Lower Receiver SB Tactical SBM4 Pistol Brace KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Pistol Lower Receiver Build Kit Featuring Anderson AM-15 Lower Receiver SB Tactical SBM4 Pistol Brace KAK Industries LPK (Assembled or Unassembled)
$359.99 $294.99 Sale
In Stock.
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DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Luth-AR MBA-5 Stock KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Luth-AR MBA-5 Stock KAK Industries LPK (Assembled or Unassembled)
$374.99 $189.99 Sale
In Stock.
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DD Custom Arms AR-15 Pistol Lower Receiver Build Kit Featuring Aero Precision X15 Lower KAK Industries Shockwave 2.0 Pistol Blade Kit KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Pistol Lower Receiver Build Kit Featuring Aero Precision X15 Lower KAK Industries Shockwave 2.0 Pistol Blade Kit KAK Industries LPK (Assembled or Unassembled)
$349.99 $194.99 Sale
In Stock.
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DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Adaptive Tactical Stock KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Adaptive Tactical Stock KAK Industries LPK (Assembled or Unassembled)
$354.99 $169.99 Sale
In Stock.
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DD Custom Arms AR-15 Pistol Lower Receiver Build Kit Featuring Anderson AM-15 Lower Receiver Pistol Buffer Tube Kit KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Pistol Lower Receiver Build Kit Featuring Anderson AM-15 Lower Receiver Pistol Buffer Tube Kit KAK Industries LPK (Assembled or Unassembled)
$324.99 $229.99 Sale
In Stock.
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DD Custom Arms LR-308 Lower Receiver Build Kit Featuring Aero Precision M5 Lower Receiver Luth-AR MBA-3 Stock Kit KAK Industries LR-308 LPK (Assembled or Unassembled)
DD Custom Arms LR-308 Lower Receiver Build Kit Featuring Aero Precision M5 Lower Receiver Luth-AR MBA-3 Stock Kit KAK Industries LR-308 LPK (Assembled or Unassembled)
$474.99 $329.99 Sale
In Stock.
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DD Custom Arms LR-308 Lower Receiver Build Kit Featuring Aero Precision M5 Lower Receiver Luth-AR MBA-5 Stock Kit KAK Industries LR-308 LPK (Assembled or Unassembled)
DD Custom Arms LR-308 Lower Receiver Build Kit Featuring Aero Precision M5 Lower Receiver Luth-AR MBA-5 Stock Kit KAK Industries LR-308 LPK (Assembled or Unassembled)
$439.99 $279.99 Sale
In Stock.
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DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Luth-AR MBA-3 Stock Kit KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Luth-AR MBA-3 Stock Kit KAK Industries LPK (Assembled or Unassembled)
$349.99 $239.99 Sale
In Stock.
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Aero Precision LR-308 M5 Bare Stripped Lower Receiver - DPMS Cut
Aero Precision LR-308 M5 Bare Stripped Lower Receiver - DPMS Cut
$204.99 $184.99 Sale
In Stock.
Add To Cart
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Omega Manufacturing Mil-Spec Buffer Tube Kit KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Omega Manufacturing Mil-Spec Buffer Tube Kit KAK Industries LPK (Assembled or Unassembled)
$369.99 $159.99 Sale
In Stock.
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DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Adaptive Tactical EX-Performance Stock KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Adaptive Tactical EX-Performance Stock KAK Industries LPK (Assembled or Unassembled)
$374.99 $179.99 Sale
In Stock.
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DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver JE Designs Sopmod Buttstock KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver JE Designs Sopmod Buttstock KAK Industries LPK (Assembled or Unassembled)
$394.99 $179.99 Sale
In Stock.
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DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Magpul Original Equipment Carbine Stock KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Magpul Original Equipment Carbine Stock KAK Industries LPK (Assembled or Unassembled)
$394.99 $179.99 Sale
In Stock.
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DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Mission First Tactical Battlelink Black Minimalist Stock KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Mission First Tactical Battlelink Black Minimalist Stock KAK Industries LPK (Assembled or Unassembled)
$389.99 $194.99 Sale
In Stock.
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DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Strike Industries MOD-1 Stock KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Strike Industries MOD-1 Stock KAK Industries LPK (Assembled or Unassembled)
$404.99 $189.99 Sale
In Stock.
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DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver UTG Pro Model 4 Combat UTG PRO S1 Stock KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver UTG Pro Model 4 Combat UTG PRO S1 Stock KAK Industries LPK (Assembled or Unassembled)
$394.99 $179.99 Sale
In Stock.
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DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver FDE LUTH-AR MBA-2 Skullaton Rifle Buttstock KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver FDE LUTH-AR MBA-2 Skullaton Rifle Buttstock KAK Industries LPK (Assembled or Unassembled)
$424.99 $234.99 Sale
In Stock.
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DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Lakota Ops Omega Stock KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Lakota Ops Omega Stock KAK Industries LPK (Assembled or Unassembled)
$379.99 $179.99 Sale
In Stock.
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DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Black LUTH-AR MBA-2 Skullaton Rifle Buttstock KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Black LUTH-AR MBA-2 Skullaton Rifle Buttstock KAK Industries LPK (Assembled or Unassembled)
$414.99 $214.99 Sale
In Stock.
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333 N State St. Orem, Utah 84057
United States Of America
833-496-6401

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