WHAT DOES BCM COMPLETE LOWER MEAN?

The result in would be the BCM® PNT™ result in that has a nickel Teflon end and is particularly un-notched to generally be suitable with 9mm use, as well as the BCM® result in guard offers further space when capturing with gloved hands.  You will never discover a lousy part from BCM, and their reputation for quality control is incredibly large