The SI AR-EBC features an extra wide bolt catch lever surface making its operation effortless. Its solid construction and clean matte black finish make it a great looking replacement or build project. *Note- Not Compatible with Polymer80 Lower Receivers,or non-Mil-Spec receivers that feature non-standard wall protrusions or shelves.
Specifications:

Type	Bolt Catch
Model	AR Style
Dimensions
Size
Material	Steel
Action
Trigger
Safety
Thread Pattern
Finish	Black
Bolt Type
Hand
Hammer Type
Max Capacity