Guns & Lower Receivers
The Lower Receiver is often referred to as the Heart of your AR-15, as the housing for many of the key firing components, But it is also the only part Requiring Federal Serialization and is Legally considered a Firearm in itself.
Here are a few good considerations when looking for your Lower, Caliber, Material, And Finish. The Caliber you want to shoot is important for compatibility even across the same Platform. The Material Manufacturing Process, Billet or Forged, is important, as it affects Aesthetics, Material Composition, and Overall Strength. The finish is Largely Aesthetic but plays a major role in durability and long-term wear.
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.
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Custom Deal Aero Precision M5 Special Edition: Freedom LR-308 Rifle Lower Build Kit w/ Luth-AR Stock
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DD Custom Aero Precision M4E1 FDE AR-15 Rifle Lower Build Kit w/ Lakota Ops Special Operations Stock
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DD Custom Aero Precision M4E1 FDE AR-15 Rifle Lower Build Kit w/ Lakota Ops Adjustable Carbine Stock
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Aero Precision EPC-9 Pistol Lower Build Kit Featuring JE Machine Tech Skeletonized Pistol Stabilizer
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Spikes Tactical ST15 Spider Logo Lower Build Kit Featuring Lakota Ops SOPMOD Style Collapsible Stock
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Firearm Bundle: Ruger Mark IV Target .22 LR Handgun, Black + Ruger 10/22 .22 LR Semi-automatic Rifle
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