EMG Helios Sharps Bros. SLR Rifleworks Licensed MB47 SOLO Airsoft AEG wolverine this venerable weapons platform has this venerable weapons platform has gone through numerous updates and evolutions through the years to become the go to choice for military personnel the M82 allows the operator to mount an array of optics needed for the operation MB47 features a magwell plate which will help to eliminate over insertion of the magazine to quickly and correctly index a mag in place MB47 is a milled style AK rifle patterned after Bulgarian receivers with the added feature of an integrated AR buffer extension to easily accommodate common AR15 buffer tubes and stocks without the need for an adapter