OMER, MB 16 All Spearguns >>> Spearguns by OMER More details and ordering info. This speargun differs from the MB 30 model for its newly designed, heavy duty nylon head, and by the barrel's black finish. It is equipped with 16 m.m. Energy rubbers, derlin wishbones and a 6 m.m. spring shaft. User input on MB 16 by OMER: Be the first to submit input on this product Submit Input: Your Name: Write or Paste Input here: Upload picture:      Review Guidelines