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FIREARM WARNING
Products in this category are serialized which must be shipped to a Federal Firearm License (FFL) holder. All BATFE, GCA & NFA rules apply! We ask that you advise us in the "Order Comments" of the contact information for your FFL Dealer. We will need a copy of your FFL Dealers information prior to shipment of any Weapon/Receiver. YOU will be responsible for checking with your local FFL to ensure this weapon is legal in the state that you reside and that they will accept this weapon on your behalf and transfer it to you. Patriot Arms and Supply will NOT be responsible for any shipping or admin charges incurred by packages not being accepted by the FFL you choose during checkout.
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Striped M4E1 Upper Receiver without Forward Assist and Gen 2 Lower Receiver delivers Custom Shop quality without the typical Custom Shop price. Made from 7075 T6 Aluminum. Mil-Spec Hard Coat Anodized. Precision CNC Machined to ensure drop-in installation Aero Precision X15 Gen 2 Stripped Receiver Set

Anodized Upper and Gen ll Lower Receiver Set

Our Price: $204.95
Sale Price: $189.95
Savings: $15.00
The M4E1 Receiver Set delivers billet aesthetics in a forged package. These custom designed enhanced forgings are machined from 7075-T6 Aluminum and compatible with all mil-spec AR15 parts. Aside from the visual upgrades this custom engineered design pro Aero Precision M4E1 Anodized Receiver Set

M4E1 Receiver Set

Our Price: $249.95
Sale Price: $225.00
Savings: $24.95
The Aero Precision EPC-9 receiver set is Precision machined from 2 custom 7075-T6 Aluminum forgings and features a last round bolt hold open. Aero Precision EPC-9 Receiver Set

Spikes Tactical AR 9 Receiver Set - LRHO

Our Price: $274.95
Sale Price: $254.98
Savings: $19.97
The M4E1 Builders Set delivers billet aesthetics in a forged package. These custom designed enhanced forgings are machined from 7075-T6 Aluminum and compatible with all mil-spec AR15 parts. Aside from the visual upgrades this custom engineered design Aero Precision M4E1 FDE Cerakote Builders Set

M4E1 Builders Set

Our Price: $386.00

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M4E1 receiver set features Aero Precision's stripped lower receiver with a integrated trigger guard and assembled upper receiver with an enhanced forging. The M4E1 Builder Sets are the perfect foundation for your next build. Aero Precision M4E1 Builder Set w/Atlas Handguard

M4E1 Receiver Set

Our Price: $469.99
Sale Price: $391.50
Savings: $78.49
These Betsy Ross Special Edition M4E1 Receiver Sets are the perfect foundation for your next build. With a custom engraving on the lower's magazine well, and a custom laser etching on the tang of the upper receiver. Aero Precision M4E1 "BETSY ROSS" Builder Set w/Atlas Handguard

M4E1 Receiver Set

Our Price: $469.99
Sale Price: $394.50
Savings: $75.49

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Aero Precision Special Edition: Freedom M4E1 Stripped Lower Receiver features a custom engraved American Flag graphic on the magwell on Aero Precision's popular M4E1 Receiver Set. Markings Include Model "FREEDOM" and "XXXX-4July" serial number range. Aero Precision M4E1 "FREEDOM" Builder Set w/Atlas Handguard

M4E1 Receiver Set

Our Price: $489.99
Sale Price: $409.90
Savings: $80.09
Aero Precision Special Edition: "TEXAS" M4E1 Stripped Lower Receiver features a custom engraved State of Texas with a Lone Star graphic on the magwell of our popular M4E1 Lower Receiver. Markings Include Model "TEXAS" and "TX-XXXX" serial number range Aero Precision M4E1 "TEXAS" Builder Set w/Atlas Handguard

M4E1 Receiver Set

Our Price: $509.90
Sale Price: $429.90
Savings: $80.00
Aero Precision M5E1 AR10 Black Builders Set Aero Precision M5E1 AR10 Black Builders Set

AR10 Black Builders Set

Our Price: $504.00

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