Maple Leaf MR AEG hop-up bucking 60°

MR. Hop line is high quality hop-up bucking by Taiwanese Maple Leaf brand.

Features of MR. Hop line:
– for AEG inner barrel
– no modification is needed
– larger and wider contact area inside of BB pellet
– the „shield“ shape groove design has better hop-up effect
– better hop-up effect with heavy BB

Wide range of bucking hardness for different muzzle velocity:
– green 50° for muzzle velocity below 110 m/s (360 fps)
– yellow 60° for muzzle velocity 90 – 120 m/s (295 – 390 fps)
– blue 70° for muzzle velocity 110 – 140 m/s (360 – 460 fps)
– pink 75° for muzzle velocity 130 – 150 m/s (430 – 490 fps)
– black 80° for muzzle velocity over 150 m/s (490 fps)