Aero Precision AR Platform Fix-It Kit w/All Parts Compatible w/AR15, M4E1 and M5 Builds APRH101627

Aero’s Fix-It Kit for AR-platform firearms gets you the most commonly lost parts to finish your build. All parts in the Fix-It kit are compatible with AR15, M4E1 and M5 builds. Kit includes: 4 Takedown Pin Detents, 4 Takedown Pin Springs, 2 Bolt Catch Roll Pins, 2 Trigger/Hammer Pins, 2 Safety Selector Springs, 2 Safety Selector Detents, 2 Buffer Retainers, 2 Buffer Retainer Springs, 2 Disconnector Springs, 2 4-40 Set Screws (for threaded takedown pin detent hole) and a threaded Roll Pin. All parts made in the USA.

Specifications