Lewis Machine and Tool Defender AR-15 Lower Receiver - Stripped Lower

The LMT Defender AR-15 Stripped Lower Receiver gives builders a proven, military-trusted foundation for their next AR-15 project. Built for reliability and clean machining, this lower receiver pairs standard Mil-Spec parts with a smooth, professional finish.

Features:

• Forged 7075 aluminum construction
• Hardcoat anodized finish
• .154" trigger and hammer pin holes for broad aftermarket trigger compatibility
• Full Mil-Spec compatibility
• No visible machining marks, smooth even finish

Forged from durable 7075 aluminum and finished with a hardcoat anodized coating, this receiver stands up to years of hard use. Commonly used .154-inch trigger and hammer pin holes mean most aftermarket triggers drop right in, and full Mil-Spec compatibility lets builders choose every lower parts kit component individually or add the LMT lower parts kit for a complete package in one purchase. This receiver is compatible with Mil-Spec AR-15 lower parts, upper receivers, and standard AR-15 pattern magazines, keeping the rest of the build open to the shooter's preferences.

Lewis Machine and Tool builds products relied on by military and law enforcement around the world. The Defender lower receiver is the building block for a rifle you'll actually want to use.