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.