Geissele Automatics Lower Parts Kit, Standard with Grip, For AR-15, Does Not Include Fire Control Group 05-987

Known for its popular line of drop-in AR-15 triggers, Geissele also provides AR builders with all the extra components needed to complete construction of their lower receiver, and the company's Mil-Spec Lower Parts Kit is designed to accommodate the needs of most builders.

From the company's perspective, those aficionados who build AR-15s tend to personalize their guns with the trigger components they want rather than use the mil-spec triggers that ship with most parts kits. So, in the Geissele Mil-Spec Lower Parts Kit, the company includes everything but the trigger, so users have only what they need to finish their design.

 The Geissele AR-15 Lower Parts Kit includes:

• Grip
• Grip Screw Washer
• Grip Screw
• Bolt catch
• Bolt catch plunger / spring / roll pin
• Mag release
• Mag release button
• Mag release spring
• Buffer retainer spring
• Safety
• Buffer retainer
• Safety detent & spring
• Triggerguard & roll pin
• Takedown detents & springs
• Pivot / takedown pins

Like its name implies, each Mil-Spec Lower Parts Kit is carefully machined to meet all military specifications and are purpose-built for premium operation and installation in all standard AR lowers. The only elements not included with the kit are the trigger, hammer, disconnector and trigger pins.