Shop › BAD MAG RELEASE KIT MOD1 BLK BAD MAG RELEASE KIT MOD1 BLK $15.95 Battle Arms Development Magazine Release Kit, Package 1, BAD-EMR-B (Enhanced Magazine Release - Black), AR15-MCS (Magazine Release Spring) and BAD-EMC-IC (Enhanced Magazine Catch) BAD-MRK-PK1 Quantity: Add To Cart Added! Battle Arms Development Magazine Release Kit, Package 1, BAD-EMR-B (Enhanced Magazine Release - Black), AR15-MCS (Magazine Release Spring) and BAD-EMC-IC (Enhanced Magazine Catch) BAD-MRK-PK1