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Top Sellers

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
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
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
Davidson Defense AR-15 Pistol Lower Build Kit Featuring: JE Machine Skeletonized Brace
Davidson Defense AR-15 Pistol Lower Build Kit Featuring: JE Machine Skeletonized Brace
$259.99 $144.99

New Releases

Davidson Defense
Davidson Defense "Amygdala" 6" AR-15 9mm Pistol Full Build Kit
$754.99 $319.99
DIY Pistol Kit Featuring: Tactical Superiority G19 Compatible Slide + LFA G19 Compatible Match Barrel + TF Tactical G19 Compatible Slide Parts Kit + Lone Wolf 80% G19/23 Compatible Freedom Wolf Gen4 Frame
DIY Pistol Kit Featuring: Tactical Superiority G19 Compatible Slide + LFA G19 Compatible Match Barrel + TF Tactical G19 Compatible Slide Parts Kit + Lone Wolf 80% G19/23 Compatible Freedom Wolf Gen4 Frame
$409.99 $299.99
Davidson Defense 'Kismet' 18
Davidson Defense 'Kismet' 18" AR-15 .350 Legend Nitride Rifle Full Build Kit
$674.99 $359.99
Davidson Defense 'Asrah' 7.5
Davidson Defense 'Asrah' 7.5" AR-15 5.56 NATO Nitride Pistol Full Build Kit
$674.99 $359.99

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Lower Build Kits

  • AR-15 Lower Build Kits

Products [91]

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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!
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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Omega Manufacturing LE Collapsible Stock 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 LE Collapsible Stock KAK Industries LPK (Assembled or Unassembled)
$364.99 $159.99 Sale
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DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Anderson Manufacturing AR-15 Lower Receiver Omega Manufacturing LE Collapsible Stock KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Anderson Manufacturing AR-15 Lower Receiver Omega Manufacturing LE Collapsible Stock KAK Industries LPK (Assembled or Unassembled)
$369.99 $234.99 Sale
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DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Hogue AR-15 Stock Mil-Spec Blk RBR KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring Aero Precision X-15 Lower Receiver Hogue AR-15 Stock Mil-Spec Blk RBR KAK Industries LPK (Assembled or Unassembled)
$414.99 $189.99 Sale
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333 N State St. Orem, Utah 84057
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