MAPLE LEAF Hop-Up Chamber for GHK AK GBB V3

For GHK AK GBB Rifle Series V3 For Maple Leaf GBB-spec / Crazy Jet Inner barrel The Line Mark Indicator Design to Show The Hop Situation Improved the Clip Design That Not Easy to Lose / Drop More Stable and Reliable, More Easy to Disassemble Please follow the Instruction Pics to Install Recommend Using "Super" & "Wonder" GBB Hop Bucking in This Hop-Up Chamber Without Modification Other GBB Hop-Up Bucking That Need to Cut Off The Positioning Lug on The Side to Fit Into The Chamber Tips: You Can Lube Silicone Oil Slight on The Hop-Up Bucking to Help to Insert to The Chamber