Ke Arms Ke-9 Billet Complete Lower Receiver W/ Drop-In Trigger 9mm
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KE Arms
Overview
The KE Arms KE-9 Billet Complete Lower Receiver is designed specifically for 9mm builds on the AR-9 platform, providing a robust foundation for your firearm. Constructed from billet aluminum and finished with hardcoat anodizing, this lower receiver offers increased durability and a sleek black appearance. Its inclusion of a drop-in trigger simplifies the assembly process, making it an excellent choice for builders looking to create a reliable and high-performance 9mm carbine.
Specifications
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Stock Alert
Price and stock
The Ke Arms Ke-9 Billet Complete Lower Receiver W/ Drop-In Trigger 9mm was out of stock everywhere we track for all of September 2026, and today the one retailer we track is out of stock. Listed prices start at $599.95 at Brownells for when it comes back.
Prices checked · refreshed daily across 37 retailers
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