The Super bucking has a narrow entrance for more accurate shooting styles. Good for heavy weight BBs in the .40g+ range.Maple Leaf 2018 Super Macaron Hop Up Bucking $10.25 Regular Price$8.92Sale PriceDegree*SelectQuantity*Add to CartFeatures 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+) Tech Specs FPS compatibility: 360-460 FPS Hardness: 50 - 80 degree Compatibility: Most Airsoft AEG rifles Material: Rubber
