Maxx Model CNC Aluminum Hop-Up Chamber EVO for Scorpion EVO Airsoft AEG SMGs

"The performance blew me away. Exceeded my expectations and I'm a skeptical person by nature. I've bought many products that do okay, but this one did exceptional. It's nice to get a product that out performs my expectations. I'd give it ten stars if I could. Best upgrade on both my scorpion evos. I have the arg and hpa versions. The hop up improved both systems. My aeg I'm running a 6.03 inner barrel and my hpa I'm running a 6.02. both run pretty accurate between 70-80 yards for a 3ft. by 3ft. target.

"Amazing Hopup! Stock hopup was really hard to adjust without a tool and plastic. This Hopup really made a big difference with. Maple Leaf Hopup bucking.

"Solid and really high quality and miles better than the stock hop up on the evo. The dial has a good amount of resistance and turns very smoothly.

Make sure you use a maple leaf bucking though. Dropped FPS with stock bucking, and gained about 10 fps with a maple leaf with an otherwise stock gun.

"Got a scorpion evo in a box of awesome, but with a full mag the gun would double load bbs for the first 10-15 rounds of a full mag. Tried to swap out bucking and tinker with the stock hop up but nothing worked. Bought this Maxx unit and problem is no more. The stock hop up is almost impossible to adjust without using a tool, and this makes it so much easier to adjust and fine tune. Half the price of the ASG cnc hop up. And I’m getting 13 fps increase with a maple leaf bucking. I’m running a Maxx hop up in both of my M4’s and now my EVO. Love them.

"Perfect item, it’s works very well with my Scorpion, it’s very precise 👌 100% recommended.