Pre Trimmed AR-15 Mag Shell. Precision formed for a quality fit and finish. All thermoplastic shells are .08 thick. Save yourself time and money and let us take care of the forming process.We have tested the Pmag and a Steel GI mag in these shells. Built-in .25" adjustable retention. Ambidextrous Drill points at .75" apart for Large Tek-Lock, Malice Clips and extra points at 1" for Quick Clip type belt attachments.
