Maple Leaf MR Hop Up Rubber Bucking for VSR/GBB. Works in airsoft VSR-10 rifles and WE/Marui/KJW gas guns – pretty much all airsoft gas guns. Comes in a variety of different degrees.  We recommend the 70 degree unless you have a specific use.  The MR series buckings from Maple Leaf utilize a R-Hop style hop up system and are designed to be used with the Maple Leaf Omega Tensioner.  These buckings will fit GBB (WE/TM compatible) and VSR cut barrels (bridgeless).  

The MR is an incredible bucking that is new for 2020 and one of our favorites for sniper rifles and gas systems alike.