Maple Leaf MR.HOP Bucking for R-HOP Airsoft AEG Barrels (Options) Style:70 Degrees (Blue) The H-Hop replaces the original

The H-Hop replaces the original hopup spacer for an enhanced accuracy

Heavy duty metal alloy quad Picatinny / 1913 Handguard allows attachment of your favorite accessories

Injection molded polymer components

BB retention mechanism to reduce BB loss during magazine changes

Polished smooth inner bore reduces friction and improves reliability

Maple Leaf MR.HOP Bucking for R-HOP Airsoft AEG Barrels (Options) Style:70 Degrees (Blue) The H-Hop replaces the originalRubber 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