Description
AR 15 Lower Build Kit
The AR 15 Lower Build Kit from Black Rifle Depot stands as the pinnacle of excellence for those keen on crafting or upgrading their AR 15 or related lower receiver. This all-inclusive package delivers everything crucial for your assembly needs: a versatile 6-position Mil-Spec Stock adorned with a sling attachment, an industry-standard OEM AR 15 Lower Parts kit, a top-tier Complete Mil Spec Buffer Tube Kit accompanied by a US-made Stock, a 3 oz buffer, the trusty castle nut, a durable end plate, and a robust carbine spring. Emphasizing its dedication to premium craftsmanship, the Mil-Spec Lower Parts Kit, meticulously designed and produced in the USA, ensures your lower receiver assembly is smooth and flawless. Entrust your build to a kit with quality and durability; every component is shielded by Black Rifle Depot's unwavering lifetime warranty. Catering to both the adept craftsman and the budding DIY enthusiast, the Black Rifle Depot AR 15 Lower Build Kit delivers the essential components and the assurance to finalize your lower receiver project with unmatched confidence.
Includes
- Mil-Spec Lower Parts Kit
- 6-Position Mil-Spec Stock
- Complete Buffer Tube Kit W/Stock
- 6-position 6061-T6 Aluminum Receiver Extension
- 3 oz Buffer
- Castle Nut & End Plate
- Carbine Spring
- LIMITED LIFETIME WARRANTY
Warranty Information
280 Reviews
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Spring for bolt catch
Spring for bolt catch is too long or too much tension and won’t allow bolt catch to function properly
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Nice product and fast shipping
Ordered two of these kits, nice quality and fast shipping. Only issue I have is one rear take down pins does not fit any of my lowers. Kind of a bummer and could not complete the build.
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Lower build kit
Good quality build kit Great customer service.
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Ar15 lower kit
Great quality for an easy build
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Ar15 lower parts kit
Shipping was fast and fitment was great!!!