This Extended Magazine Release is designed so that your focus can stay on targets down range while easily and instinctively changing mags. CNC machined out of aircraft grade billet aluminum. Compatible with all variances of the AR platform.
Specifications:

Type
Model	AR
Dimensions
Size
Material	Aluminum
Action
Trigger
Safety
Thread Pattern
Finish	Anodized
Bolt Type
Hand
Hammer Type
Capacity