F Radical Firearms Bolt Carrier Group BCG RF 7.62x39 M16 BCG, Melonite, Black, 762MEL-BCG $79.99 762MELBCG show more like this Free Shipping on most orders over $49 Optics Planet F Radical Firearms 7.62x39mm Melonite Bolt Carrier Group $114.95 762MEL-BCG show more like this Calculated in Cart Primary Arms