Manufactured by Anderson Manufacturing

The Anderson Manufacturing Whoops! Kit is perfect for those starting a new AR-15 build or tinkering with their current rifle setup. The Whoops! Kit contains multiple springs and detents that serve as backups to those accidentally launched across the room while working on your AR-15. These miscellaneous lower parts from Anderson are affordable, high-quality, and made in the U.S.A. Reduce the stress of your next AR build with the Whoops! Kit and stock up on an extra kit for next time. 

Features:

• Miscellaneous lower parts for AR platforms
• Non-treated
• Made in the U.S.A.

Kit includes:

• (1) Hammer spring
• (1) Trigger spring
• (2) Hammer/trigger pins
• (1) Disconnector spring
• (2) Takedown/pivot pin detents
• (2) Takedown/pivot pin springs
• (1) Safety spring
• (1) Safety detent
• (1) Magazine release spring
• (1) Bolt catch plunger
• (1) Bolt catch roll pin
• (1) Bolt catch spring
• (1) Buffer retainer
• (1) Buffer retainer spring
• (1) Trigger guard roll pin