Maple Leaf MR.HOP Bucking for R-HOP Airsoft AEG Barrels (Options) Style:70 Degrees (Blue) Automatically Stops Charging at Battery's

Automatically Stops Charging at Battery's Peak for optimized battery conditioning

Polished smooth inner bore reduces friction and improves reliability

and includes a slide buckle to adjust the sling to the wearer

Folding handles on side & front for carry

Maple Leaf MR.HOP Bucking for R-HOP Airsoft AEG Barrels (Options) Style:70 Degrees (Blue) Automatically Stops Charging at Battery'sRubber construction Larger & wider contact patch for better hop effect with heavy BB's The design in the shape like a "shield" ensures better support of the hop up with the support levers The shield shaped groove design has a better jump effect when the tensioner lever presses it 60 degrees bucking (Yellow) Recommended FPS compatibility up to 290 390 FPS 70 degrees bucking (Blue) Recommended FPS compatibility up to 355 460 FPS 75 degrees bucking