Ruger AR-15 Small Parts Kit

All the small parts that vanish into the carpet during a build, bagged together. Hammer spring, disconnector spring, both trigger pins, trigger spring, safety selector detent, ejector spring, magazine catch spring, the full bolt catch group with its spring, plunger and pin, both takedown springs and detents, the buffer retainer and spring, and the trigger guard pin.

Worth keeping on the shelf as a spares kit for a rifle that sees real use, and a relief for anyone who has watched a detent take flight across the shop during a stock swap. Ruger builds these for AR-15 pattern rifles.