Perfect fit - Battle Arms 9mm Development Enhanced Bolt Catch

I was absolutely excited when this arrived! When i got it out of the package i immediately went to grab my ar 9. The piece slid right into place and the pin fit without issues. The style of this release is nice and it feels nice to press. The button having a wide stance outside of the receiver makes it easy to use the button without any fatigue on your fingers. The finish is complete and has no variations in the coating color. Honestly the only thing i would prefer is a more aggressive surface for the fingers to grip especially if your out in the woods and your hands are muddy, wet or whatever would normally falter your abilities to press it properly.