ABOUT THE AR15

The SOLUS line was designed and built around the core belief that equipment should not be the marksman’s limiting factor under any use case.
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Aero Precision's #1 Online Dealer - 2020

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Stripped Lower Receivers

Our line of AR15 and M4E1 Stripped Lower Receivers give you many options when selecting the heart of your rifle build. Also check out some of our Special Edition Lower Receivers.
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AR15 BARRELS

AR15 BARRELS AVAILABLE IN .223 WYLDE, 5.56 NATO, .300 BLACKOUT, 6.5 GRENDEL AND .224 VALKYRIE CALIBERS.
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AR15 COMPLETE UPPERS

CHOOSE YOUR CALIBER AND HANDGUARD COMBINATION, AND LET OUR SPECIALIST BUILD YOUR UPPER.
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AR15 BOLT CARRIER GROUPS

MOST IMPORTANT SELECTION FOR YOUR BUILD. CHOOSE FROM BLACK NITRIDE, PHOSPHATE, AND NICKEL BORON COATING OPTIONS.
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AR15 COMPLETE LOWERS

SELECT YOUR LOWER RECEIVER, STOCK, AND GRIP, AND LET OUR SPECIALISTS BUILD IT FOR YOU.
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Our AR15 Gen 2 Stripped Lower Receiver is the perfect base for your custom AR15 build. Machined to mil-spec dimensions, our lowers work with standard AR15 components and ensure the highest quality with a correct component interface.
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The M4E1 Lower Receiver delivers billet aesthetics in a forged package. This custom designed enhanced forging is machined from 7075-T6 Aluminum and compatible with all mil-spec AR15 parts. Aside from the visual upgrades this custom engineered design provides that challenge much more expensive billet options, we have added several functional features to the lower receiver to simplify the assembly process for the at home builder.
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AR15 Featured Products

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M4E1 Stripped Lower Receiver - Anodized Black

$
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M4E1 Threaded Assembled Upper Receiver - Anodized Black

$116.88
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ATLAS R-One 12.7" M-LOK Handguard - Anodized Black

$
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5.56 NATO Bolt Carrier Group, Complete - Black Nitride

$
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Aero Precision AR15 Carbine Buffer Kit-APRH100151C

AR15 Carbine Buffer Kit

$46.88
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AR15 Lower Parts Kit Minus FCG/Grip

$30.88
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M4E1 Threaded 16" 5.56 Mid-Length Complete Upper Receiver w/ ATLAS R-ONE Handguard

$
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AR15 Lower Parts Kit Minus FCG/Grip

$
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