Maple Leaf SUPER Hop-Up Bucking for GBB pistol/VSR-10 (Options Available)

Features Slightly narrow entrance for better sealing to achieve more consistent power output Special pressure point geometry reduces inconsistency between shots for more predictable trajectory and longer distances Suitable for Marui compatible Airsoft AEGs Super bucking works best with heavy weight BBs (.40g+) The Super bucking has a narrow entrance for more accurate shooting styles. Good for heavy weight BBs in the .40g+ range. Manufacturer: Maple Leaf   HARDNESS DEGREE SPECS:FPS BASED ON .20g BBS 50 Degree - up to 360 fps (ideal for cqb guns) 60 Degree - 295 - 390 fps  70 Degree - 360 - 460 fps (ideal for DMR's) 80 Degree - 480+ fps