Sometimes your AR-15 parts go missing or you need replacement. Don’t be caught unprepared with a useless rifle and stand ready with the DoubleStar Oops! Replacement Kit. The replacement kit fits easily in your range bag, backpack, and even in your pocket. Never say “Oops!” with the DoubleStar Replacement Kit.

Specifications and Features:

4 takedown pin detents

4 takedown pin detent spings

2 buffer detents

2 buffer detent springs

2 firing pin retainers

2 selector detents

2 selector detent springs

2 extractor springs and pads