heavy white bb

Evening or morning all I am seriously considering contacting a place near me to see if they are able to make heavyweight bbs. Now I know what material is actually used for the general weights (HDPE). The question is what is the common material used to add the weight? Some use black iron...

Table of Contents: -Facts -Packaging/shipping -First impressions -Air bubble test -Blemishes/mutations -Shooting results -Where to buy -Overall thoughts Facts- -This is a review of COR3's .43 BB -COR3 means Centered on Realistic Engagement Packaging/Shipping- The packaging was amazing. It...