AR-00 Lower Build Kit
Finish your zero percent *not a lower receiver*
Note: your jurisdiction may require you to be a licensed FFL or licensed gunsmith to purchase this product.
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Lower Lower Receiver
Buffer Tower Ring
2x Bolt Catch Inserts
We recommend using KNS Push-Button Pivot/Takedown Pins for completing your build, traditional takedown pins may experience retainment issues.
*Made in the USA from billet 6061 Aluminum
**Please allow up to 3 weeks for delivery