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Serialized Parts

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.


We are not currently shipping serialized items to California.

Products [18]

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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
$184.99 $164.99 Sale
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3rd Gen Tactical Humboldt Lower Receiver - Black
3rd Gen Tactical Humboldt Lower Receiver - Black
$249.00
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DD Custom Arms AR-15 Pistol Lower Receiver Build Kit Featuring 3rd Gen Tactical 'Humboldt' Lower KAK Shockwave Blade + Omega Manufacturing Mil-Spec Buffer Kit KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Pistol Lower Receiver Build Kit Featuring 3rd Gen Tactical 'Humboldt' Lower KAK Shockwave Blade + Omega Manufacturing Mil-Spec Buffer Kit KAK Industries LPK (Assembled or Unassembled)
$404.99
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DD Custom Arms AR-15 Pistol Lower Receiver Build Kit Featuring 3rd Gen Tactical 'Humboldt' Lower KAK Industries Shockwave 2.0 Pistol Stabilizer Brace Kit KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Pistol Lower Receiver Build Kit Featuring 3rd Gen Tactical 'Humboldt' Lower KAK Industries Shockwave 2.0 Pistol Stabilizer Brace Kit KAK Industries LPK (Assembled or Unassembled)
$404.99
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DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring 3rd Gen Tactical 'Humboldt' Lower Adaptive Tactical Ex Performance Stock KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring 3rd Gen Tactical 'Humboldt' Lower Adaptive Tactical Ex Performance Stock KAK Industries LPK (Assembled or Unassembled)
$409.99
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DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring 3rd Gen Tactical 'Humboldt' Lower FAB Defense Rapid Adjustable Precision Stock Kit KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring 3rd Gen Tactical 'Humboldt' Lower FAB Defense Rapid Adjustable Precision Stock Kit KAK Industries LPK (Assembled or Unassembled)
$504.99
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DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring 3rd Gen Tactical 'Humboldt' Lower FAB Defense AR-15 Survival Buttstock W/Built-In Mag Carrier Kit KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring 3rd Gen Tactical 'Humboldt' Lower FAB Defense AR-15 Survival Buttstock W/Built-In Mag Carrier Kit KAK Industries LPK (Assembled or Unassembled)
$459.99
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DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring 3rd Gen Tactical 'Humboldt' Lower United Defense CAR-15 Mil-Spec Stock Kit KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring 3rd Gen Tactical 'Humboldt' Lower United Defense CAR-15 Mil-Spec Stock Kit KAK Industries LPK (Assembled or Unassembled)
$399.99
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DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring 3rd Gen Tactical 'Humboldt' Lower Adaptive Tactical AR-15 EX Performance Adjustable FDE Stock Kit KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring 3rd Gen Tactical 'Humboldt' Lower Adaptive Tactical AR-15 EX Performance Adjustable FDE Stock Kit KAK Industries LPK (Assembled or Unassembled)
$389.99
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DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring 3rd Gen Tactical 'Humboldt' Lower Genuine Rodgers Mil-Spec Super-Stock Deluxe Buttstock Kit KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring 3rd Gen Tactical 'Humboldt' Lower Genuine Rodgers Mil-Spec Super-Stock Deluxe Buttstock Kit KAK Industries LPK (Assembled or Unassembled)
$404.99
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DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring 3rd Gen Tactical 'Humboldt' Lower Genuine Rodgers Mil-Spec Super-Stock Deluxe Buttstock Kit KAK Industries LPK (Assembled or Unassembled)
DD Custom Arms AR-15 Rifle Lower Receiver Build Kit Featuring 3rd Gen Tactical 'Humboldt' Lower Genuine Rodgers Mil-Spec Super-Stock Deluxe Buttstock Kit KAK Industries LPK (Assembled or Unassembled)
$489.99
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DD Custom Arms LR-308 Builder Set Featuring An Aero Precision Upper Receiver, Aero Precision M5 Lower Receiver, Omega Manufacturing Premium 19
DD Custom Arms LR-308 Builder Set Featuring An Aero Precision Upper Receiver, Aero Precision M5 Lower Receiver, Omega Manufacturing Premium 19" M-Lok Handguard, Dust Door, and Forward Assist (Unassembled)
$634.99 $389.99 Sale
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DD Custom Arms LR-308 Builder Set Featuring An Aero Precision Upper Receiver, Aero Precision M5 Lower Receiver, Omega Manufacturing Premium 16.5
DD Custom Arms LR-308 Builder Set Featuring An Aero Precision Upper Receiver, Aero Precision M5 Lower Receiver, Omega Manufacturing Premium 16.5" M-Lok Handguard, Dust Door, and Forward Assist (Unassembled)
$389.99
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DD Custom Arms LR-308 Builder Set Featuring An Aero Precision Upper Receiver, Aero Precision M5 Lower Receiver, 15
DD Custom Arms LR-308 Builder Set Featuring An Aero Precision Upper Receiver, Aero Precision M5 Lower Receiver, 15" M-Lok Handguard, Dust Door, and Forward Assist (Unassembled)
$624.99 $379.99 Sale
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DD Custom Arms LR-308 Builder Set Featuring An Aero Precision Upper Receiver, Aero Precision M5 Lower Receiver, 15
DD Custom Arms LR-308 Builder Set Featuring An Aero Precision Upper Receiver, Aero Precision M5 Lower Receiver, 15" KeyMod Handguard, Dust Door, and Forward Assist (Unassembled)
$639.99 $384.99 Sale
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DD Custom Arms LR-308 Builder Set Featuring An Aero Precision Upper Receiver, Aero Precision M5 Lower Receiver, 12
DD Custom Arms LR-308 Builder Set Featuring An Aero Precision Upper Receiver, Aero Precision M5 Lower Receiver, 12" KeyMod Handguard, Dust Door, and Forward Assist (Unassembled)
$364.99
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DD Custom Arms LR-308 Builder Set Featuring An Aero Precision Upper Receiver, Aero Precision M5 Lower Receiver, 12.5
DD Custom Arms LR-308 Builder Set Featuring An Aero Precision Upper Receiver, Aero Precision M5 Lower Receiver, 12.5" ODIN Works KeyMod Handguard, Dust Door, and Forward Assist (Unassembled)
$410.99
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DD Custom Arms LR-308 Builder Set Featuring An Aero Precision Upper Receiver, Aero Precision M5 Lower Receiver, 15.5
DD Custom Arms LR-308 Builder Set Featuring An Aero Precision Upper Receiver, Aero Precision M5 Lower Receiver, 15.5" ODIN Works KeyMod Handguard, Dust Door, and Forward Assist (Unassembled)
$509.99
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