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AR-15 Lower Receiver Parts


Whether you're embarking on a custom build or upgrading an existing rifle, high-quality AR lower receiver parts are essential. At Pickett's Mill Armory, we stock all of the parts you’ll need to build or complete your AR-15 lower assembly. Our kits contain new, current production parts that are packaged into logical groups to make assembly easier. We also carry parts built to military specifications. Kits with and without trigger assemblies are available to meet your customization needs.


We stock AR-15 lower receiver parts from industry leaders like CMMG and DPMS, and all of our lower receiver assemblies and kits are manufactured to the highest standards. No matter your experience with AR builds, the friendly staff at Pickett's Mill Armory can help you choose the right lower receiver kit for your project. Order today or speak to one of our veteran firearms experts if you need help!

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AR15 80% Lower

AR15 80% machined lower. No FFL required. Parts are machined to spec so that all MILSPEC parts and accessories will fit. These are cut from Cerro forge forgings. This items includes a forged 80% 7075 T6 Aluminum Lower. This set is tumbled, bead blasted and anodized black.

Our Price: $59.99
CMMG Lower Parts Kit for .223/5.56

This CMMG AR-15 lower receiver parts kit includes everything needed to build a complete a lower receiver, less a stock assembly and stripped lower receiver of your choice. All parts are made to standard military specs. Parts are packaged, by group, in color coded bags to make assembly easy.

Our Price: $69.99

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CMMG Lower Parts Kit .308

AR15 and 308AR/LR-308 Lower Parts Kits
 
   Includes everything needed to complete a lower receiver minus the stock assembly
   Conveniently packaged in sub-groups, for easy location of parts during assembly

Kits Include:

   Takedown pin, receiver pivot pin, takedown pin detent (2) and takedown pin detent spring (2)
   Bolt catch, bolt catch plunger, bolt catch spring pin, bolt catch spring, buffer retainer and buffer retainer spring
   Hammer & trigger pin (2), disconnector, hammer & spring and trigger & spring
   Magazine catch, magazine catch spring, magazine release button, trigger guard assembly and trigger guard pivot spring pin
   Safety selector, selector detent, selector detent spring, lock washer, pistol grip screw and pistol grip

Our Price: $79.99
AR15 80% Lower / Upper Matched set

AR15 80% machined lower and fully machined upper. No FFL required. Parts are machined to spec so that all MILSPEC parts and accessories will fit. These high quality matched sets cut from Cerro forge forgings. They include a forged 80% 7075 T6 Aluminum Lower and matching upper. This set is tumbled, bead blasted and anodized black.

- Cerro Forge 80% Lower
- Anodized Black Finish
- 7075 T6 Aluminum
-Cerro Forge 100% Machined Upper (Port Door and Forward assist not included)


Our Price: $119.99
   
 
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