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Product Info for Aero Precision M4E1 Stripped Lower Receiver - Purple Anodized BLEM F9437B7C - FRRMPG

NOTE This part features a colored anodized finish. These finishes are held to different aesthetic standards than parts finished in black anodizing or Cerakote. The lighter coloring allows certain aesthetic marks on the material to be visible through the finish. Some may show more or fewer signs of these defects, but the parts are guaranteed to be quality and in spec. There are also slight color variances between different materials when colored anodizing is applied. For more information on colored anodizing visit our Knowledge Center.Literally dozens have asked for it- and we are here to deliver. Introducing our limited run of purple anodized parts and components. Perfect for your next 3 Gun build, or just something a little more flashy. This part is finished with a Type 2 purple anodize that provides a large variety of contrast in different lighting conditions. M4E1 Lower Receiver ImprovementsThreaded Bolt Catch Roll Pin - Allows for simple installation of the bolt catch and virtually eliminates the chance to damage the finish during installation (pin included). 1/16 Hex Key required for assembly.Integrated Trigger Guard - Eliminates the possibility of breaking the trigger guard tabs by integrating the trigger guard into the lower, creating a stronger more rigid platform to build upon.Upper Tension Screw - Allows users to fine tune the fit of the upper and lower receiver using a nylon tipped tensioning set screw inserted in the grip tang of the lower receiver. This provides a tight fit with any standard AR15 upper receiver.Threaded Takedown Pin Detent Recess - Allows user to easily install the Takedown Pin detent and spring with the use of a 4-40 set screw (no more launching detents across the room).Increased Magwell Flare - Increased the flare of the magwell to aid in quick and efficient magazine changes.Marked and milled to accept short-throw safety selectors, but will work with standard selectors as well.IncludesStripped M4E1 Lower ReceiverNylon tipped tensioning set screwThreaded Bolt Catch PinThis product is blemished. Blemishes may includePlating inconsistenciesPitsScratchesDentsFlaws in finishLaser mark irregularityOur blemished products are fully functional, they just didn't meet our high standards. They are a great product at a discounted price for someone who doesn't mind a slight imperfection. We do not accept returns on blemished products.image

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  • Aero Precision M4E1 Stripped Lower Receiver - Purple Anodized BLEM

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Aero Precision M4E1 Stripped Lower Receiver - Purple Anodized BLEM F9437B7C - FRRMPG Unavailable & Discontinued Models

List of Unorderable Models

  • Aero Precision M4E1 Stripped Lower Receiver - Purple Anodized BLEM, APSL100505B , MPN: APSL100505B , Code: 29D-FR0-F9437B7C-BD46EA00-CH-FRRMPG
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Last updated 2026-07-06 UTC.