Echo-1 Tactical Sling Adapter For AR-M16-M4 Series HK MP7 The longevity of the battery

The longevity of the battery can benefit from this design as well

It feels rock solid in your hand and delivers that much-desired recoil (blowback)

XL Size is shaped like a M15 magazine and holds 470 BBs

2)Features:Stamped and riveted steel receiverFull metal barrel assembly and front sight postNylon reinforced composite furnitureFolding stockAK74 scope mount rail (scope mount sold separately)Adjustable front and rear sightsReinforced standard ver

emergency drag handle

Echo-1 Tactical Sling Adapter For AR-M16-M4 Series HK MP7 The longevity of the batteryDescription: Echo 1 Tactical Sling Adapter For Ar Series Material: Metal For AR M4 M16 Series Ambidextrous Sling Adapter