LBE US Made AR essentials kits are appropriate for your next build and great to have on hand to service your favorite AR.

• Bolt catch plunger
• Bolt catch spring
• Bolt catch roll pin
• Buffer retainer
• Buffer retainer spring
• Disconnector spring
• Hammer spring
• Trigger spring
• Hammer pin
• Trigger pin
• Pivot pin detent
• Pivot pin detent spring
• Takedown pin detent
• Takedown pin detent spring
• Selector detent
• Selector detent spring
• Trigger guard roll pin
• Magazine catch spring