AR-00 Lower Build Kit
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This build kit contains:
Lower Lower Receiver
Buffer Tower Ring
2x Bolt Catch Inserts
Necessary bolts:
2x M3x12
2x M3x16
2x M4x20
1x M3x8
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
